Name: Marek Gengel
Country: Czech Republic
Birthdate: 17.09.95, 29 years
ATP ranking: 245
TOP ranking's position: 229 (03.02.25, 257 points)
Points: 224
Prize money: 210.949 $
Matches total: 649
Win: 379
%: 58.4 %
Country: Czech Republic
Birthdate: 17.09.95, 29 years
ATP ranking: 245
TOP ranking's position: 229 (03.02.25, 257 points)
Points: 224
Prize money: 210.949 $
Matches total: 649
Win: 379
%: 58.4 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 15/13 | 15/13 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2024 | 85/26 | 82/22 | 3/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 16/27 | 14/15 | 0/7 | 2/4 | 0/0 | 0/1 | 0/0 |
| 2022 | 42/29 | 28/16 | 4/8 | 10/4 | 0/1 | 0/0 | 0/0 |
| 2021 | 53/28 | 48/14 | 3/8 | 2/5 | 0/0 | 0/1 | 0/0 |
| 2020 | 21/25 | 16/12 | 3/10 | 2/3 | 0/0 | 0/0 | 0/0 |
| 2019 | 43/30 | 27/12 | 10/14 | 5/2 | 1/2 | 0/0 | 0/0 |
| 2018 | 25/34 | 18/16 | 4/12 | 2/4 | 1/2 | 0/0 | 0/0 |
| 2017 | 37/30 | 21/11 | 7/10 | 8/7 | 1/2 | 0/0 | 0/0 |
| 2016 | 31/18 | 1/2 | 17/7 | 2/2 | 11/7 | 0/0 | 0/0 |
| 2015 | 8/7 | 4/2 | 3/4 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2014 | 3/3 | 0/0 | 3/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 379/270 | 274/135 | 57/87 | 33/31 | 15/15 | 0/2 | 0/0 |
| perc. % | 58.4 % | 66.99 % | 39.58 % | 51.56 % | 50 % | 0 % | 0 % |
Marek Gengel / Fixtures
| no matches found |
Marek Gengel form / surface: Hard
Marek Gengel / surface: Hard
| 19.04.25 | 1/2 | Michal Krajci | Marek Gengel | 6-3, 6-3 |  | match details |  M25 Sharm | Hard |
| 18.04.25 | 1/4 | Marek Gengel | Arthur Fery | Arthur Fery - walk over |  | match details | ||
| 17.04.25 | 2nd round | Marek Gengel | Hamish Stewart | 6-4, 6-3 | | match details | ||
| 16.04.25 | 1st round | Marek Gengel | Mohamed Safwat | 6-2, 6-1 | | match details | ||
| 09.04.25 | 1st round | Oscar Moraing | Marek Gengel | 6-4, 6-0 | | match details | M15 Sharm | Hard |
| 02.04.25 | 1st round | Konstantin Zhzhenov | Marek Gengel | 6-1, 6-3 | | match details | M15 Sharm | Hard |
| 29.03.25 | 1/2 | Saba Purtseladze | Marek Gengel | 6-74, 6-4, 6-4 | | match details | M15 Sharm | Hard |
| 28.03.25 | 1/4 | Marek Gengel | Kirill Kivattsev | 6-3, 7-66 | | match details | ||
| 27.03.25 | 2nd round | Marek Gengel | Nico Hipfl | 6-4, 7-5 | | match details | ||
| 26.03.25 | 1st round | Marek Gengel | Hugo Ouzilou | 6-4, 6-0 | | match details | ||
| 21.03.25 | 1/4 | Oskari Paldanius | Marek Gengel | 4-6, 6-1, 6-4 | | match details | M15 Sharm | Hard |
| 20.03.25 | 2nd round | Marek Gengel | Michele Ribecai | 6-2, 6-2 | | match details | ||
| 19.03.25 | 1st round | Marek Gengel | Hugo Ouzilou | 6-4, 6-2 | | match details | ||
| 12.03.25 | 2nd round | Ergi Kirkin | Marek Gengel | 7-61, 5-2, Marek Gengel - retired | | match details |  Hersonissos 2 | Hard |
| 11.03.25 | 1st round | Marek Gengel | Mats Rosenkranz | 7-64, 6-73, 6-4 | | match details | ||
| 26.02.25 | 2nd round | Billy Harris | Marek Gengel | 6-4, 6-3 | | match details |  Bengaluru Challenger | Hard |
| 24.02.25 | 1st round | Marek Gengel | S D Prajwal Dev | 6-72, 6-3, 6-3 | | match details | ||
| 18.02.25 | 1st round | Michael Geerts | Marek Gengel | 4-6, 6-1, 7-64 | | match details | Pune Challenger | Hard |
| 11.02.25 | 1st round | Andre Ilagan | Marek Gengel | 6-2, 6-2 | | match details | New Delhi | Hard |
| 06.02.25 | 2nd round | Omar Jasika | Marek Gengel | 7-61, 3-6, 6-3 | | match details |  Brisbane 2 | Hard |
| 04.02.25 | 1st round | Marek Gengel | Charles Broom | 6-1, 6-2 | | match details | ||
| 02.02.25 | fin | Tristan Schoolkate | Marek Gengel | 7-63, 7-64 | | match details | Brisbane 1 | Hard |
| 01.02.25 | 1/2 | Marek Gengel | Omar Jasika | 7-64, 6-3 | | match details | ||
| 31.01.25 | 1/4 | Marek Gengel | Blake Ellis | 6-4, 3-6, 7-5 | | match details | ||
| 30.01.25 | 2nd round | Marek Gengel | Yuta Shimizu | 3-6, 6-4, 6-0 | | match details | ||
| 28.01.25 | 1st round | Marek Gengel | Naoki Nakagawa | 6-4, 6-3 | | match details | ||
| 12.01.25 | q 1 | Pawit Sornlaksup | Marek Gengel | 6-4, 6-2 | | match details |  Nonthaburi 3 | Hard |
| 07.01.25 | 1st round | Hiroki Moriya | Marek Gengel | 5-1, Marek Gengel - retired | | match details | Nonthaburi 2 | Hard |
| 15.12.24 | fin | Marek Gengel | Ilia Simakin | 6-1, 6-1 | | match details | M15 Sharm | Hard |
| 14.12.24 | 1/2 | Marek Gengel | Mohamed Safwat | 7-65, 6-1 | | match details | ||
| 13.12.24 | 1/4 | Marek Gengel | Dimitris Sakellaridis | 6-1, 6-1 | | match details | ||
| 12.12.24 | 2nd round | Marek Gengel | David Poljak | 3-6, 7-65, 7-64 | | match details | ||
| 11.12.24 | 1st round | Marek Gengel | Stefano D'Agostino | 4-6, 6-4, 6-2 | | match details | ||
| 08.12.24 | fin | Marek Gengel | Ilia Simakin | 6-4, 6-0 | | match details | M15 Sharm | Hard |
| 07.12.24 | 1/2 | Marek Gengel | Vadym Ursu | 6-3, 5-1, Vadym Ursu - retired | | match details | ||
| 06.12.24 | 1/4 | Marek Gengel | Mohamed Safwat | 6-2, 7-66 | | match details | ||
| 05.12.24 | 2nd round | Marek Gengel | Mees Rottgering | 6-0, 6-2 | | match details | ||
| 04.12.24 | 1st round | Marek Gengel | David Poljak | 6-4, 6-4 | | match details | ||
| 01.12.24 | fin | Marek Gengel | Vadym Ursu | 3-6, 6-4, 6-3 | | match details | M15 Sharm | Hard |
| 30.11.24 | 1/2 | Marek Gengel | Leonardo Rossi | 6-2, 6-1 | | match details | ||
| 29.11.24 | 1/4 | Marek Gengel | Aristarkh Safonov | 7-64, 6-2 | | match details | ||
| 28.11.24 | 2nd round | Marek Gengel | Aleksei Mokrov | 6-2, 6-2 | | match details | ||
| 27.11.24 | 1st round | Marek Gengel | Oliver Ojakaar | 6-2, 3-6, 6-1 | | match details | ||
| 24.11.24 | fin | Faris Zakaryia | Marek Gengel | 7-65, 3-6, 6-4 | | match details | M15 Sharm | Hard |
| 23.11.24 | 1/2 | Marek Gengel | Alexandr Binda | 6-4, 7-5 | | match details | ||
| 22.11.24 | 1/4 | Marek Gengel | Filip Peliwo | 6-4, 6-2 | | match details | ||
| 21.11.24 | 2nd round | Marek Gengel | Matas Vasiliauskas | 6-3, 6-2 | | match details | ||
| 20.11.24 | 1st round | Marek Gengel | Nico Hipfl | 6-4, 3-6, 6-4 | | match details | ||
| 15.11.24 | 1/4 | Evgeny Philippov | Marek Gengel | 6-3, 7-65 | | match details | M15 Sharm | Hard |
| 14.11.24 | 2nd round | Marek Gengel | Toby Martin | 6-2, 6-2 | | match details | ||
| 13.11.24 | 1st round | Marek Gengel | Oscar Moraing | 6-3, 6-4 | | match details | ||
| 27.10.24 | fin | Petr Bar Biryukov | Marek Gengel | 6-3, 5-7, 6-4 | | match details | M25 Sharm | Hard |
| 26.10.24 | 1/2 | Marek Gengel | Khumoun Sultanov | 7-67, 6-3 | | match details | ||
| 25.10.24 | 1/4 | Marek Gengel | Peter Bertran | 6-4, 6-3 | | match details | ||
| 24.10.24 | 2nd round | Marek Gengel | Benjamin Hannestad | 6-4, 6-4 | | match details | ||
| 23.10.24 | 1st round | Marek Gengel | Evgeny Philippov | 6-3, 6-4 | | match details | ||
| 20.10.24 | fin | Ilia Simakin | Marek Gengel | 7-5, 6-3 | | match details | M25 Sharm | Hard |
| 19.10.24 | 1/2 | Marek Gengel | Mohamed Safwat | 6-2, 1-0, Mohamed Safwat - retired | | match details | ||
| 18.10.24 | 1/4 | Marek Gengel | Egor Agafonov | 6-3, 6-3 | | match details | ||
| 17.10.24 | 2nd round | Marek Gengel | Alexandr Binda | 6-0, 6-2 | | match details | ||
| 16.10.24 | 1st round | Marek Gengel | Daniel Khazime | 6-1, 6-3 | | match details | ||
| 13.10.24 | fin | Marek Gengel | Robert Strombachs | 6-4, 7-60 | | match details | M15 Sharm | Hard |
| 12.10.24 | 1/2 | Marek Gengel | Yurii Dzhavakian | 6-1, 7-65 | | match details | ||
| 11.10.24 | 1/4 | Marek Gengel | Amr Elsayed | 6-0, 6-0 | | match details | ||
| 10.10.24 | 2nd round | Marek Gengel | Boris Butulija | 6-2, 6-3 | | match details | ||
| 09.10.24 | 1st round | Marek Gengel | Guillaume Dalmasso | 6-1, 6-3 | | match details | ||
| 06.10.24 | fin | Marek Gengel | Robert Strombachs | 6-4, 2-6, 7-5 | | match details | M15 Sharm | Hard |
| 05.10.24 | 1/2 | Marek Gengel | Alexandr Binda | 6-1, 4-0, Alexandr Binda - retired | | match details | ||
| 04.10.24 | 1/4 | Marek Gengel | Yuta Kikuchi | 6-3, 6-2 | | match details | ||
| 03.10.24 | 2nd round | Marek Gengel | Matthew Summers | 6-4, 6-2 | | match details | ||
| 02.10.24 | 1st round | Marek Gengel | Karim Ibrahim | 6-2, 7-64 | | match details | ||
| 29.09.24 | fin | Marek Gengel | Alexandr Binda | 6-4, 6-3 | | match details | M15 Sharm | Hard |
| 28.09.24 | 1/2 | Marek Gengel | Filippo Moroni | 6-72, 6-4, 6-4 | | match details | ||
| 27.09.24 | 1/4 | Marek Gengel | Filippo Speziali | 6-3, 6-2 | | match details | ||
| 26.09.24 | 2nd round | Marek Gengel | Fryderyk Lechno-Wasiutynski | 7-5, 6-2 | | match details | ||
| 25.09.24 | 1st round | Marek Gengel | Lorenzo Angelini | 6-1, 6-1 | | match details | ||
| 11.09.24 | 2nd round | Abedallah Shelbayh | Marek Gengel | 6-3, 6-4 | | match details |  Las Vegas | Hard |
| 10.09.24 | 1st round | Marek Gengel | Naoki Nakagawa | 6-3, 6-2 | | match details | ||
| 26.08.24 | q 1 | Lucas Poullain | Marek Gengel | 4-6, 6-3, 6-2 | | match details |  Manacor Challenger | Hard |
| 28.07.24 | q 1 | Henry Searle | Marek Gengel | 6-1, 6-4 | | match details |  Porto Challenger | Hard |
| 25.07.24 | 2nd round | Vasco Leote Prata | Marek Gengel | 3-6, 6-3, 6-4 | | match details | M25 Porto | Hard |
| 23.07.24 | 1st round | Marek Gengel | Nikolay Nedelchev | 5-7, 6-1, 7-69 | | match details | ||
| 20.07.24 | 1/2 | Michael Geerts | Marek Gengel | 6-3, 6-0 | | match details | M25 Castelo | Hard |
| 19.07.24 | 1/4 | Marek Gengel | Michele Ribecai | 6-4, 6-2 | | match details | ||
| 18.07.24 | 2nd round | Marek Gengel | Francisco Rocha | 7-65, 3-6, 6-4 | | match details | ||
| 16.07.24 | 1st round | Marek Gengel | Koray Kirci | 7-5, 6-2 | | match details | ||
| 15.06.24 | 1/2 | Duarte Vale | Marek Gengel | 6-4, 6-3 | | match details | M25 Elvas | Hard |
| 14.06.24 | 1/4 | Marek Gengel | Jules Marie | 6-2, 1-6, 7-63 | | match details | ||
| 13.06.24 | 2nd round | Marek Gengel | Patrick Schoen | 3-6, 6-4, 6-3 | | match details | ||
| 12.06.24 | 1st round | Marek Gengel | Pedro Araujo | 7-5, 6-4 | | match details | ||
| 06.06.24 | 2nd round | Orel Kimhi | Marek Gengel | 7-65, 6-4 | | match details | M25 Setubal | Hard |
| 04.06.24 | 1st round | Marek Gengel | Ofek Shimanov | 6-4, 6-1 | | match details | ||
| 13.05.24 | qual. | Grigoriy Lomakin | Marek Gengel | 6-4, 6-1 | | match details |  M25 Kachreti | Hard |
| 12.05.24 | q 1 | Marek Gengel | Giorgi Giorgadze | 6-0, 6-3 | | match details | ||
| 10.05.24 | 1/2 | Ilia Simakin | Marek Gengel | 7-64, 6-76, 7-68 | | match details | M15 Tbilisi | Hard |
| 09.05.24 | 1/4 | Marek Gengel | Bekkhan Atlangeriev | 6-4, 5-7, 7-65 | | match details | ||
| 08.05.24 | 2nd round | Marek Gengel | Aleksandre Metreveli | 6-0, 6-3 | | match details | ||
| 07.05.24 | 1st round | Marek Gengel | Kirill Filaretov | 6-3, 6-4 | | match details | ||
| 01.05.24 | 1st round | Giles Hussey | Marek Gengel | 4-6, 6-2, 6-4 | | match details |  M25 Nottingham | Hard |
| 10.04.24 | 1st round | Kamil Majchrzak | Marek Gengel | 6-3, 5-7, 7-67 | | match details | M25 Sharm | Hard |
| 06.04.24 | 1/2 | Karim-Mohamed Maamoun | Marek Gengel | 6-3, 6-4 | | match details | M25 Sharm | Hard |
| 05.04.24 | 1/4 | Marek Gengel | Millen Hurrion | 6-1, 1-6, 7-65 | | match details | ||
| 04.04.24 | 2nd round | Marek Gengel | Kris Van Wyk | 6-1, 6-4 | | match details | ||
| 03.04.24 | 1st round | Marek Gengel | Matthew Hulme | 6-73, 6-3, 6-4 | | match details | ||
| 30.03.24 | 1/2 | Vadym Ursu | Marek Gengel | 5-7, 6-1, 6-4 | | match details | M15 Sharm | Hard |
| 29.03.24 | 1/4 | Marek Gengel | Lorenzo Lorusso | 6-2, 6-1 | | match details | ||
| 28.03.24 | 2nd round | Marek Gengel | Ben Jones | 6-4, 6-2 | | match details | ||
| 27.03.24 | 1st round | Marek Gengel | Stijn Pel | 6-4, 6-2 | | match details | ||
| 22.03.24 | 1/4 | Kris Van Wyk | Marek Gengel | 4-6, 6-3, 6-1 | | match details | M15 Sharm | Hard |
| 21.03.24 | 2nd round | Marek Gengel | Karim Ibrahim | 6-3, 6-3 | | match details | ||
| 20.03.24 | 1st round | Marek Gengel | Ali Habib | 7-62, 6-2 | | match details | ||
| 15.03.24 | 1/4 | Kris Van Wyk | Marek Gengel | 6-4, 6-3 | | match details | M15 Sharm | Hard |
| 14.03.24 | 2nd round | Marek Gengel | Fryderyk Lechno-Wasiutynski | 6-4, 6-2 | | match details | ||
| 13.03.24 | 1st round | Marek Gengel | Ali Habib | 6-3, 4-6, 6-3 | | match details | ||
| 21.02.24 | 1st round | Illya Beloborodko | Marek Gengel | 4-2, Marek Gengel - retired | | match details | M15 Sharm | Hard |
| 18.02.24 | fin | Marek Gengel | Niels Visker | 6-2, 6-2 | | match details | M15 Sharm | Hard |
| 17.02.24 | 1/2 | Marek Gengel | Oleg Prihodko | 6-4, 6-2 | | match details | ||
| 16.02.24 | 1/4 | Marek Gengel | Rei Sakamoto | 6-1, 7-5 | | match details | ||
| 15.02.24 | 2nd round | Marek Gengel | Amaury Raynel | 5-7, 6-1, 6-1 | | match details | ||
| 14.02.24 | 1st round | Marek Gengel | Alec Beckley | 6-3, 6-3 | | match details | ||
| 11.02.24 | fin | Marek Gengel | Oliver Ojakaar | 6-3, 6-3 | | match details | M15 Sharm | Hard |
| 10.02.24 | 1/2 | Marek Gengel | Federico Bondioli | 6-3, 6-1 | | match details | ||
| 09.02.24 | 1/4 | Marek Gengel | Emile Hudd | 6-3, 4-6, 7-5 | | match details | ||
| 08.02.24 | 2nd round | Marek Gengel | Erik Arutiunian | 7-5, 6-4 | | match details | ||
| 07.02.24 | 1st round | Marek Gengel | Maxim Zhukov | 7-5, 6-4 | | match details | ||
| 04.02.24 | fin | Marek Gengel | Aliaksandr Liaonenka | 6-3, 6-2 | | match details | M15 Sharm | Hard |
| 03.02.24 | 1/2 | Marek Gengel | Marat Sharipov | 6-4, 6-4 | | match details | ||
| 02.02.24 | 1/4 | Marek Gengel | Luca Giacomini | 6-3, 6-3 | | match details | ||
| 01.02.24 | 2nd round | Marek Gengel | Dax Donders | 6-1, 6-4 | | match details | ||
| 31.01.24 | 1st round | Marek Gengel | Niklas Schell | 6-0, 7-5 | | match details | ||
| 16.01.24 | 1st round | Masamichi Imamura | Marek Gengel | 6-2, 6-4 | | match details |  M25 Doha | Hard |
| 10.01.24 | 1st round | Elliot Benchetrit | Marek Gengel | 6-4, 6-3 | | match details | M15 Doha | Hard |
| 02.12.23 | 1/2 | Valentin Royer | Marek Gengel | 7-62, 2-6, 6-4 | | match details | M25 Heraklion | Hard |
| 01.12.23 | 1/4 | Marek Gengel | Pavlos Tsitsipas | 3-6, 6-2, 6-2 | | match details | ||
| 30.11.23 | 2nd round | Marek Gengel | Max Benaim | 6-1, 6-2 | | match details | ||
| 29.11.23 | 1st round | Marek Gengel | Evangelos Kypriotis | 6-0, 6-1 | | match details | ||
| 15.11.23 | 1st round | Pietro Pampanin | Marek Gengel | 6-4, 6-3 | | match details | M25 Vale | Hard |
| 02.11.23 | 2nd round | Harrison Adams | Marek Gengel | 7-61, 6-1 | | match details | M25 Sharm | Hard |
| 01.11.23 | 1st round | Marek Gengel | Akram El Sallaly | 6-4, 6-2 | | match details | ||
| 20.10.23 | 1/4 | Yurii Dzhavakian | Marek Gengel | 6-2, 6-2 | | match details | M15 Sharm | Hard |
| 19.10.23 | 2nd round | Marek Gengel | Nicolo Consonni | 6-3, 6-4 | | match details | ||
| 18.10.23 | 1st round | Marek Gengel | Adam Bojkovic | 6-2, 6-1 | | match details | ||
| 12.10.23 | 1/4 | Pablo Trochu | Marek Gengel | 6-3, 6-4 | | match details | M15 Doha | Hard |
| 11.10.23 | 2nd round | Marek Gengel | Paul Woerner | 6-4, 6-4 | | match details | ||
| 09.10.23 | 1st round | Marek Gengel | Aleksandre Bakshi | 6-4, 6-1 | | match details | ||
| 02.10.23 | q 1 | Rinky Hijikata | Marek Gengel | 6-3, 6-2 | | match details |  Shanghai | Hard |
| 20.09.23 | 1st round | Gianluca Cadenasso | Marek Gengel | 7-65, 6-0 | | match details | M25 Sharm | Hard |
| 04.09.23 | 1st round | Ergi Kirkin | Marek Gengel | 6-1, 6-2 | | match details |  Istanbul Challenger | Hard |
| 30.05.23 | 1st round | Nicolas Moreno De Alboran | Marek Gengel | 2-6, 6-3, 6-4 | | match details | Little Rock | Hard |
| 13.04.23 | 2nd round | Kris Van Wyk | Marek Gengel | 1-6, 7-5, 6-2 | | match details | M25 Sharm | Hard |
| 12.04.23 | 1st round | Marek Gengel | Alec Beckley | 7-62, 6-1 | | match details | ||
| 27.02.23 | 1st round | Rio Noguchi | Marek Gengel | 4-6, 6-2, 7-61 | | match details | Pune Challenger | Hard |
| 15.02.23 | 2nd round | Salvatore Caruso | Marek Gengel | 6-1, 6-2 | | match details |  Manama Challenger | Hard |
| 13.02.23 | 1st round | Marek Gengel | Filip Cristian Jianu | 7-63, 6-72, 7-63 | | match details | ||
| 07.02.23 | 1st round | Oscar Jose Gutierrez | Marek Gengel | 1-6, 6-0, 6-3 | | match details | Tenerife 3 | Hard |
| 12.01.23 | 1/4 | Dennis Novak | Marek Gengel | 6-3, 6-3 | | match details | Nonthaburi 2 | Hard |
| 11.01.23 | 2nd round | Marek Gengel | Michael Geerts | 2-6, 7-60, 7-5 | | match details | ||
| 09.01.23 | 1st round | Marek Gengel | Hiroki Moriya | 6-1, 6-2 | | match details | ||
| 05.01.23 | 1/4 | Dennis Novak | Marek Gengel | 6-3, 6-75, 6-3 | | match details | Nonthaburi 1 | Hard |
| 04.01.23 | 2nd round | Marek Gengel | Henri Squire | 6-4, 6-3 | | match details | ||
| 02.01.23 | 1st round | Marek Gengel | Tennys Sandgren | 6-4, 6-74, 6-1 | | match details | ||
| 20.11.22 | fin | Marek Gengel | Amr Elsayed | 6-3, 6-1 | | match details | M25 Sharm | Hard |
| 19.11.22 | 1/2 | Marek Gengel | Karim-Mohamed Maamoun | 7-5, 7-63 | | match details | ||
| 18.11.22 | 1/4 | Marek Gengel | Yeongseok Jeong | 6-3, 6-2 | | match details | ||
| 17.11.22 | 2nd round | Marek Gengel | Michal Novansky | 6-3, 6-1 | | match details | ||
| 16.11.22 | 1st round | Marek Gengel | Sebastian Sorger | 7-62, 7-64 | | match details | ||
| 05.11.22 | 1/2 | Marc Polmans | Marek Gengel | 6-3, 6-4 | | match details | Sydney Challenger | Hard |
| 04.11.22 | 1/4 | Marek Gengel | Adam Walton | 6-2, 6-0 | | match details | ||
| 02.11.22 | 2nd round | Marek Gengel | Rio Noguchi | 7-64, 6-3 | | match details | ||
| 31.10.22 | 1st round | Marek Gengel | Jeremy Beale | 6-4, 6-0 | | match details | ||
| 27.10.22 | 2nd round | James Duckworth | Marek Gengel | 6-1, 6-2 | | match details | Playford Challenger | Hard |
| 25.10.22 | 1st round | Marek Gengel | Alex Bolt | 3-6, 6-4, 7-64 | | match details | ||
| 20.10.22 | 2nd round | John Millman | Marek Gengel | 6-3, 6-3 | | match details |  Busan Challenger | Hard |
| 18.10.22 | 1st round | Marek Gengel | Hiroki Moriya | 1-6, 6-4, 6-2 | | match details | ||
| 17.10.22 | qual. | Shintaro Mochizuki | Marek Gengel | 6-2, 2-6, 6-0 | | match details | ||
| 16.10.22 | q 1 | Marek Gengel | Jiho Lee | 6-3, 6-2 | | match details | ||
| 09.10.22 | q 1 | Shintaro Mochizuki | Marek Gengel | 6-2, 6-3 | | match details | Seoul Challenger | Hard |
| 04.10.22 | 1st round | Maximilian Marterer | Marek Gengel | 6-3, 3-6, 7-5 | | match details | Gwangju Challenger | Hard |
| 18.09.22 | qual. | Facundo Mena | Marek Gengel | 6-3, 6-4 | | match details | San Diego | Hard |
| 17.09.22 | q 1 | Marek Gengel | Sebastian Fanselow | 6-2, 3-6, 6-0 | | match details | ||
| 13.09.22 | 1st round | Illya Marchenko | Marek Gengel | 7-5, 6-4 | | match details | Istanbul Challenger | Hard |
| 12.09.22 | qual. | Marek Gengel | Mircea-Alexandru Jecan | 6-2, 6-0 | | match details | ||
| 11.09.22 | q 1 | Marek Gengel | Fernando Romboli | 6-0, 6-1 | | match details | ||
| 05.09.22 | qual. | Albano Olivetti | Marek Gengel | 6-1, 6-73, 7-63 | | match details |  Cassis Challenger | Hard |
| 04.09.22 | q 1 | Marek Gengel | Saba Purtseladze | 7-5, 6-0 | | match details | ||
| 31.08.22 | 1st round | Altug Celikbilek | Marek Gengel | 6-3, 6-4 | | match details | Mallorca Challenger | Hard |
| 30.08.22 | qual. | Marek Gengel | Lukas Rosol | 0-6, 7-65, 6-2 | | match details | ||
| 29.08.22 | q 1 | Marek Gengel | Daniel Little | 6-3, 7-5 | | match details | ||
| 04.07.22 | qual. | Ulises Blanch | Marek Gengel | 6-3, 7-65 | | match details | Porto Challenger | Hard |
| 03.07.22 | q 1 | Marek Gengel | Mark Whitehouse | 6-72, 6-1, 6-3 | | match details | ||
| 29.06.22 | 2nd round | Altug Celikbilek | Marek Gengel | 6-1, 6-1 | | match details | Malaga Challenger | Hard |
| 28.06.22 | 1st round | Marek Gengel | Frederico Ferreira Silva | 5-7, 6-2, 6-3 | | match details | ||
| 27.06.22 | qual. | Marek Gengel | Enzo Frances Tessari | 6-3, 6-2 | | match details | ||
| 26.06.22 | q 1 | Marek Gengel | Sergi Perez Contri | 6-4, 4-6, 7-5 | | match details | ||
| 02.03.22 | 1st round | Dominik Langmajer | Marek Gengel | 3-6, 3-1, Marek Gengel - retired | | match details | M15 Sharm | Hard |
| 23.02.22 | 1st round | Robert Strombachs | Marek Gengel | 7-61, 7-67 | | match details | M15 Sharm | Hard |
| 13.02.22 | fin | Yu Hsiou Hsu | Marek Gengel | 6-3, 6-2 | | match details | M25 Sharm | Hard |
| 12.02.22 | 1/2 | Marek Gengel | Lukas Rosol | 6-3, 7-63 | | match details | ||
| 11.02.22 | 1/4 | Marek Gengel | Fabian Marozsan | 6-4, 6-4 | | match details | ||
| 10.02.22 | 2nd round | Marek Gengel | Karim-Mohamed Maamoun | 6-4, 6-3 | | match details | ||
| 09.02.22 | 1st round | Marek Gengel | Stefanos Sakellaridis | 6-3, 6-0 | | match details | ||
| 05.02.22 | 1/2 | Hady Habib | Marek Gengel | 4-6, 7-67, 7-63 | | match details | M25 Sharm | Hard |
| 04.02.22 | 1/4 | Marek Gengel | Alexander Shevchenko | 6-1, 2-0, Alexander Shevchenko - retired | | match details | ||
| 03.02.22 | 2nd round | Marek Gengel | Yu Hsiou Hsu | 6-4, 6-1 | | match details | ||
| 02.02.22 | 1st round | Marek Gengel | Neil Oberleitner | 2-6, 6-4, 6-0 | | match details | ||
| 23.11.21 | 1st round | Goncalo Oliveira | Marek Gengel | 6-4, 6-4 | | match details | Manama Challenger | Hard |
| 22.11.21 | qual. | Marek Gengel | Khumoun Sultanov | 4-6, 7-62, 6-0 | | match details | ||
| 21.11.21 | q 1 | Marek Gengel | Arjun Kadhe | 4-6, 6-4, 6-3 | | match details | ||
| 14.11.21 | 1/2 | Marek Gengel | Daniel Little | 7-5, 6-4 | | match details | M15 Sharm | Hard |
| 14.11.21 | fin | Marek Gengel | Loic Cloes | 6-0, 6-4 | | match details | ||
| 12.11.21 | 1/4 | Marek Gengel | Sergei Pogosian | 6-2, 6-1 | | match details | ||
| 11.11.21 | 2nd round | Marek Gengel | Kelsey Stevenson | 6-3, 6-3 | | match details | ||
| 10.11.21 | 1st round | Marek Gengel | Erik Arutiunian | 6-1, 6-1 | | match details | ||
| 07.11.21 | fin | Marek Gengel | Daniele Capecchi | 6-76, 6-2, 6-3 | | match details | M15 Sharm | Hard |
| 06.11.21 | 1/2 | Marek Gengel | Illya Beloborodko | 6-1, 4-6, 6-2 | | match details | ||
| 05.11.21 | 1/4 | Marek Gengel | Emiliano Maggioli | 6-3, 6-75, 7-5 | | match details | ||
| 04.11.21 | 2nd round | Marek Gengel | Saba Purtseladze | 6-2, 6-0 | | match details | ||
| 03.11.21 | 1st round | Marek Gengel | Grigoriy Lomakin | 6-4, 6-4 | | match details | ||
| 22.10.21 | 1/4 | Hady Habib | Marek Gengel | 7-5, 6-3 | | match details | M15 Sharm | Hard |
| 21.10.21 | 2nd round | Marek Gengel | Seydina Andre | 6-3, 6-2 | | match details | ||
| 20.10.21 | 1st round | Marek Gengel | Ondrej Horak | 6-0, 6-2 | | match details | ||
| 17.10.21 | fin | Marek Gengel | Peter Fajta | 6-4, 6-0 | | match details | M15 Sharm | Hard |
| 16.10.21 | 1/2 | Marek Gengel | Nam Hoang Ly | 7-64, 5-7, 7-64 | | match details | ||
| 15.10.21 | 1/4 | Marek Gengel | Neil Oberleitner | 6-2, 6-1 | | match details | ||
| 14.10.21 | 2nd round | Marek Gengel | Michal Mikula | 6-4, 6-3 | | match details | ||
| 13.10.21 | 1st round | Marek Gengel | Romain Faucon | 6-2, 6-4 | | match details | ||
| 29.07.21 | 2nd round | Daniel Batista | Marek Gengel | 6-4, 3-6, 6-3 | | match details | M15 Castelo | Hard |
| 28.07.21 | 1st round | Marek Gengel | Ray Ho | 6-2, 2-6, 6-3 | | match details | ||
| 22.07.21 | 2nd round | Clement Chidekh | Marek Gengel | 6-4, 7-63 | | match details | M25 Idanha | Hard |
| 21.07.21 | 1st round | Marek Gengel | Joao Lucas Reis Da Silva | 7-5, 6-0 | | match details | ||
| 21.05.21 | 1/4 | Alexander Shevchenko | Marek Gengel | 6-74, 6-4, 6-4 | | match details | M15 Tbilisi | Hard |
| 20.05.21 | 2nd round | Marek Gengel | Aidan Mayo | 6-3, 6-2 | | match details | ||
| 18.05.21 | 1st round | Marek Gengel | Marat Deviatiarov | 6-1, 6-4 | | match details | ||
| 14.05.21 | 1/4 | Zane Khan | Marek Gengel | 7-5, 7-63 | | match details |  M15 Jerusalem | Hard |
| 13.05.21 | 2nd round | Marek Gengel | Alexandros Skorilas | 6-2, 6-1 | | match details | ||
| 12.05.21 | 1st round | Marek Gengel | Lorenzo Lorusso | 7-65, 6-4 | | match details | ||
| 27.04.21 | qual. | Hernan Casanova | Marek Gengel | 3-6, 6-4, 7-5 | | match details |  Salinas 2 | Hard |
| 27.04.21 | q 1 | Marek Gengel | Gage Brymer | 6-4, 5-7, 6-2 | | match details | ||
| 20.04.21 | 1st round | Tak Khunn Wang | Marek Gengel | 6-2, 6-3 | | match details | Salinas Challenger | Hard |
| 19.04.21 | qual. | Marek Gengel | Mathieu Perchicot | 6-3, 3-6, 7-5 | | match details | ||
| 18.04.21 | q 1 | Marek Gengel | Omar Suarez | 6-1, 6-1 | | match details | ||
| 31.03.21 | 1st round | Aldin Setkic | Marek Gengel | 6-4, 4-6, 6-3 | | match details | M15 Sharm | Hard |
| 27.03.21 | 1/2 | Makoto Ochi | Marek Gengel | 2-6, 6-2, 6-3 | | match details | M15 Sharm | Hard |
| 26.03.21 | 1/4 | Marek Gengel | Petros Chrysochos | 6-2, 6-3 | | match details | ||
| 25.03.21 | 2nd round | Marek Gengel | Takuto Niki | 6-1, 6-0 | | match details | ||
| 24.03.21 | 1st round | Marek Gengel | Mattia Bellucci | 6-1, 6-4 | | match details | ||
| 19.03.21 | 1/4 | Makoto Ochi | Marek Gengel | 6-3, 3-6, 6-3 | | match details | M15 Sharm | Hard |
| 18.03.21 | 2nd round | Marek Gengel | Ben Jones | 6-74, 6-3, 6-3 | | match details | ||
| 17.03.21 | 1st round | Marek Gengel | Tomas Papik | 7-5, 6-1 | | match details | ||
| 12.03.21 | 1/4 | Yu Hsiou Hsu | Marek Gengel | 6-3, 6-3 | | match details | M15 Sharm | Hard |
| 11.03.21 | 2nd round | Marek Gengel | Jacopo Berrettini | 6-4, 6-3 | | match details | ||
| 10.03.21 | 1st round | Marek Gengel | Matas Vasiliauskas | 6-1, 6-1 | | match details | ||
| 19.02.21 | 1/4 | Jiri Lehecka | Marek Gengel | 6-3, 1-6, 6-4 | | match details | M15 Sharm | Hard |
| 18.02.21 | 2nd round | Marek Gengel | Lucas Catarina | 7-63, 4-6, 7-62 | | match details | ||
| 17.02.21 | 1st round | Marek Gengel | Nick Hardt | 6-4, 6-2 | | match details | ||
| 14.02.21 | fin | Marek Gengel | Jan Satral | 6-2, 6-2 | | match details | M15 Sharm | Hard |
| 13.02.21 | 1/2 | Marek Gengel | Jiri Lehecka | 5-7, 6-4, 6-3 | | match details | ||
| 12.02.21 | 1/4 | Marek Gengel | Marko Tepavac | 6-4, 6-4 | | match details | ||
| 11.02.21 | 2nd round | Marek Gengel | Marko Miladinovic | Marko Miladinovic - walk over | | match details | ||
| 10.02.21 | 1st round | Marek Gengel | Tobias Simon | 7-5, 6-4 | | match details | ||
| 09.02.21 | qual. | Marek Gengel | Lucas Krainer | 6-2, 6-3 | | match details | ||
| 08.02.21 | q 2 | Marek Gengel | Lorenzo Claverie | 6-4, 6-3 | | match details | ||
| 07.02.21 | q 1 | Marek Gengel | Vladimir Uzhylovsky | 6-3, 6-4 | | match details | ||
| 06.02.21 | 1/2 | Yu Hsiou Hsu | Marek Gengel | 6-3, 6-2 | | match details | M15 Sharm | Hard |
| 05.02.21 | 1/4 | Marek Gengel | Nicolas Moreno De Alboran | 6-73, 6-4, 6-2 | | match details | ||
| 04.02.21 | 2nd round | Marek Gengel | Shintaro Imai | 6-2, 6-3 | | match details | ||
| 03.02.21 | 1st round | Marek Gengel | Fabian Marozsan | 6-4, 3-6, 7-5 | | match details | ||
| 07.11.20 | 1/2 | Petros Chrysochos | Marek Gengel | 1-6, 6-2, 6-1 | | match details | M15 Sharm | Hard |
| 06.11.20 | 1/4 | Marek Gengel | Francesco Vilardo | 6-4, 6-4 | | match details | ||
| 05.11.20 | 2nd round | Marek Gengel | Omni Kumar | 7-66, 7-63 | | match details | ||
| 04.11.20 | 1st round | Marek Gengel | Illya Beloborodko | 7-62, 6-3 | | match details | ||
| 28.10.20 | 1st round | Felix Corwin | Marek Gengel | 6-3, 4-6, 6-1 | | match details | M15 Sharm | Hard |
| 22.10.20 | 2nd round | Dusty H. Boyer | Marek Gengel | 6-4, 7-5 | | match details | M15 Sharm | Hard |
| 21.10.20 | 1st round | Marek Gengel | Leo Borg | 6-1, 6-1 | | match details | ||
| 16.10.20 | 1/4 | Alexandar Lazarov | Marek Gengel | 6-4, 6-1 | | match details | M15 Sharm | Hard |
| 15.10.20 | 2nd round | Marek Gengel | Daniele Capecchi | 7-66, 7-66 | | match details | ||
| 14.10.20 | 1st round | Marek Gengel | Francesco Vilardo | 7-61, 6-78, 6-2 | | match details | ||
| 07.10.20 | 1st round | Omni Kumar | Marek Gengel | 6-2, 6-4 | | match details | M15 Sharm | Hard |
| 10.03.20 | 1st round | Sadio Doumbia | Marek Gengel | 6-4, 6-2 | | match details |  Potchefstroom Challenger | Hard |
| 04.03.20 | 1st round | Francesco Vilardo | Marek Gengel | 4-6, 7-5, 6-2 | | match details | M15 Sharm | Hard |
| 26.02.20 | 1st round | Shalva Dzhanashia | Marek Gengel | 6-3, 6-2 | | match details | M15 Sharm | Hard |
| 16.02.20 | fin | Alessandro Bega | Marek Gengel | 6-4, 7-5 | | match details | M15 Sharm | Hard |
| 15.02.20 | 1/2 | Marek Gengel | Oleksii Krutykh | 7-63, 7-5 | | match details | ||
| 14.02.20 | 1/4 | Marek Gengel | Simon Yitbarek | 6-3, 6-4 | | match details | ||
| 13.02.20 | 2nd round | Marek Gengel | Tristan Boyer | 6-4, 6-2 | | match details | ||
| 12.02.20 | 1st round | Marek Gengel | Sahil Gaware | 6-3, 6-1 | | match details | ||
| 09.02.20 | fin | Alessandro Bega | Marek Gengel | 6-4, 6-2 | | match details | M15 Sharm | Hard |
| 08.02.20 | 1/2 | Marek Gengel | Pablo Vivero Gonzalez | 7-5, 6-3 | | match details | ||
| 07.02.20 | 1/4 | Marek Gengel | David Poljak | 4-6, 6-4, 6-4 | | match details | ||
| 06.02.20 | 2nd round | Marek Gengel | Aleksei Khomich | 6-2, 6-1 | | match details | ||
| 05.02.20 | 1st round | Marek Gengel | Moerani Bouzige | 6-77, 7-5, 6-3 | | match details | ||
| 15.01.20 | 1st round | Wojciech Marek | Marek Gengel | 6-4, 7-5 | | match details |  M15 Monastir | Hard |
| 10.01.20 | 1/4 | Lucas Catarina | Marek Gengel | 6-2, 6-2 | | match details | M15 Monastir | Hard |
| 09.01.20 | 2nd round | Marek Gengel | Mikhail Fufygin | 7-5, 6-1 | | match details | ||
| 07.01.20 | 1st round | Marek Gengel | Maxence Beauge | 3-6, 7-5, 6-2 | | match details | ||
| 28.11.19 | 2nd round | Alexandar Lazarov | Marek Gengel | 6-4, 6-2 | | match details | M15 Heraklion | Hard |
| 27.11.19 | 1st round | Marek Gengel | Markos Kalovelonis | 6-3, 6-4 | | match details | ||
| 23.11.19 | 1/2 | Alexey Zakharov | Marek Gengel | 6-3, 7-62 | | match details | M15 Sharm | Hard |
| 22.11.19 | 1/4 | Marek Gengel | Vladyslav Manafov | 7-66, 6-3 | | match details | ||
| 21.11.19 | 2nd round | Marek Gengel | Miguel Damas | 6-1, 6-1 | | match details | ||
| 20.11.19 | 1st round | Marek Gengel | Seong-Gook Oh | 6-3, 6-0 | | match details | ||
| 15.11.19 | 1/4 | Vladyslav Manafov | Marek Gengel | 6-4, 6-0 | | match details | M15 Sharm | Hard |
| 14.11.19 | 2nd round | Marek Gengel | Zachary Eisinga | 6-4, 6-4 | | match details | ||
| 13.11.19 | 1st round | Marek Gengel | Max Houkes | 3-6, 6-2, 7-65 | | match details | ||
| 20.10.19 | fin | Karim-Mohamed Maamoun | Marek Gengel | 6-4, 4-6, 6-4 | | match details | M15 Sharm | Hard |
| 19.10.19 | 1/2 | Marek Gengel | Pablo Vivero Gonzalez | 6-4, 6-4 | | match details | ||
| 18.10.19 | 1/4 | Marek Gengel | Naoki Tajima | 3-6, 6-1, 6-3 | | match details | ||
| 17.10.19 | 2nd round | Marek Gengel | Alessandro Bega | 5-7, 6-3, 6-2 | | match details | ||
| 16.10.19 | 1st round | Marek Gengel | Amr Elsayed | 6-4, 6-4 | | match details | ||
| 13.10.19 | fin | Marek Gengel | Adam Moundir | 6-2, 6-3 | | match details | M15 Sharm | Hard |
| 12.10.19 | 1/2 | Marek Gengel | Jordi Munoz-Abreu | 7-65, 6-3 | | match details | ||
| 11.10.19 | 1/4 | Marek Gengel | Michal Dembek | 6-1, 7-66 | | match details | ||
| 10.10.19 | 2nd round | Marek Gengel | Mason Recci | 7-5, 6-2 | | match details | ||
| 09.10.19 | 1st round | Marek Gengel | Illya Beloborodko | 6-4, 6-2 | | match details | ||
| 06.10.19 | fin | Marek Gengel | Alessandro Bega | 6-2, 5-7, 6-1 | | match details | M15 Sharm | Hard |
| 05.10.19 | 1/2 | Marek Gengel | Michal Dembek | 7-5, 2-6, 7-62 | | match details | ||
| 04.10.19 | 1/4 | Marek Gengel | David Perez Sanz | 4-6, 6-2, 7-62 | | match details | ||
| 03.10.19 | 2nd round | Marek Gengel | Tom Pisane | 6-0, 6-1 | | match details | ||
| 02.10.19 | 1st round | Marek Gengel | Tomas Papik | 6-1, 6-0 | | match details | ||
| 10.09.19 | 2nd round | Ugo Humbert | Marek Gengel | 6-1, 6-2 | | match details | Istanbul Challenger | Hard |
| 09.09.19 | 1st round | Marek Gengel | Savriyan Danilov | 6-2, 6-0 | | match details | ||
| 05.09.19 | 2nd round | Simon Freund | Marek Gengel | 6-2, 6-1 | | match details | M15 Sao | Hard |
| 04.09.19 | 1st round | Marek Gengel | Juan Ignacio Galarza | 6-0, 6-3 | | match details | ||
| 28.03.19 | 2nd round | Alessandro Bega | Marek Gengel | 7-60, 6-2 | | match details | M15 Tel | Hard |
| 27.03.19 | 1st round | Marek Gengel | Brian Bencic | 4-6, 6-2, 7-65 | | match details | ||
| 20.03.19 | 1st round | Artem Dubrivnyy | Marek Gengel | 6-1, 6-2 | | match details | M15 Quinta | Hard |
| 18.03.19 | q 1 | Marek Gengel | Manuel Goncalves | 6-4, 7-5 | | match details | ||
| 18.03.19 | qual. | Marek Gengel | Alessandro Coppini | 6-2, 6-1 | | match details | ||
| 13.03.19 | 1st round | Tomas Martin Etcheverry | Marek Gengel | 7-66, 4-6, 6-1 | | match details | M15 Portimao | Hard |
| 12.03.19 | qual. | Marek Gengel | Luke Johnson | 2-6, 6-4, 10-7 | | match details | ||
| 11.03.19 | q 1 | Marek Gengel | Tomas Guerreiro | 6-2, 6-0 | | match details | ||
| 27.02.19 | 1st round | Maxime Tchoutakian | Marek Gengel | 4-6, 7-61, 6-4 | | match details | M15 Monastir | Hard |
| 18.02.19 | q 1 | Kyrian Jacquet | Marek Gengel | 7-5, 7-63 | | match details | M15 Monastir | Hard |
| 09.01.19 | 1st round | Adelchi Virgili | Marek Gengel | 6-4, 6-2 | | match details | M15 Monastir | Hard |
| 09.10.18 | 1st round | Kacper Zuk | Marek Gengel | 6-75, 6-3, 6-4 | | match details | Egypt F22 | Hard |
| 05.10.18 | 1/4 | Jaimee Floyd Angele | Marek Gengel | 3-6, 6-2, 6-4 | | match details | Egypt F21 | Hard |
| 04.10.18 | 2nd round | Marek Gengel | Daniil Glinka | 7-64, 6-4 | | match details | ||
| 03.10.18 | 1st round | Marek Gengel | Juan Carlos Garcia Garcia | 6-1, 6-3 | | match details | ||
| 28.09.18 | 1/4 | Yannick Mertens | Marek Gengel | 2-6, 7-68, 6-1 | | match details | Portugal F18 | Hard |
| 27.09.18 | 2nd round | Marek Gengel | Romain Barbosa | 6-4, 6-4 | | match details | ||
| 26.09.18 | 1st round | Marek Gengel | Simon Carr | 6-1, 6-4 | | match details | ||
| 25.08.18 | fin | Francesco Vilardo | Marek Gengel | 6-1, 6-3 | | match details |  Belarus F3 | Hard |
| 24.08.18 | 1/2 | Marek Gengel | Igor Smilansky | 6-4, 6-4 | | match details | ||
| 23.08.18 | 1/4 | Marek Gengel | Joshua Paris | 6-4, 1-6, 6-2 | | match details | ||
| 22.08.18 | 2nd round | Marek Gengel | Ben Jones | 3-6, 6-4, 6-2 | | match details | ||
| 21.08.18 | 1st round | Marek Gengel | Grigoriy Lomakin | 6-2, 6-1 | | match details | ||
| 16.08.18 | 1/4 | Sergey Betov | Marek Gengel | 7-5, 6-3 | | match details | Belarus F2 | Hard |
| 15.08.18 | 2nd round | Marek Gengel | Daniil Klimov | 6-3, 6-2 | | match details | ||
| 14.08.18 | 1st round | Marek Gengel | Beibit Zhukayev | 7-5, 6-2 | | match details | ||
| 07.05.18 | qual. | Mukund Sasikumar | Marek Gengel | 6-2, 6-4 | | match details |  Karshi Challenger | Hard |
| 06.05.18 | q 2 | Marek Gengel | Sidharth Rawat | 7-63, 7-61 | | match details | ||
| 05.05.18 | q 1 | Marek Gengel | Amal Sultanbekov | 6-1, 6-0 | | match details | ||
| 12.04.18 | 2nd round | Pablo Vivero Gonzalez | Marek Gengel | 7-62, 6-3 | | match details | Egypt F13 | Hard |
| 11.04.18 | 1st round | Marek Gengel | Eduardo Struvay | 6-4, 6-3 | | match details | ||
| 05.04.18 | 2nd round | Issam Haitham Taweel | Marek Gengel | 6-4, 6-4 | | match details | Egypt F12 | Hard |
| 04.04.18 | 1st round | Marek Gengel | Ren Nakamura | 6-4, 6-4 | | match details | ||
| 20.03.18 | 1st round | Tadeas Paroulek | Marek Gengel | 6-4, 6-2 | | match details | Bahrain F1 | Hard |
| 13.03.18 | 1st round | Jay Clarke | Marek Gengel | 6-4, 6-2 | | match details | Qatar F3 | Hard |
| 06.03.18 | 1st round | Tobias Simon | Marek Gengel | 6-4, 6-2 | | match details | Qatar F2 | Hard |
| 27.02.18 | 1st round | Zsombor Piros | Marek Gengel | 6-4, 6-4 | | match details | Qatar F1 | Hard |
| 08.02.18 | 2nd round | Gianluigi Quinzi | Marek Gengel | 6-3, 7-5 | | match details | Egypt F4 | Hard |
| 07.02.18 | 1st round | Marek Gengel | Julian Ocleppo | 7-5, 6-2 | | match details | ||
| 03.02.18 | 1/2 | Vladyslav Manafov | Marek Gengel | 6-3, 7-61 | | match details | Egypt F3 | Hard |
| 02.02.18 | 1/4 | Marek Gengel | Pablo Vivero Gonzalez | 7-63, 6-1 | | match details | ||
| 01.02.18 | 2nd round | Marek Gengel | Tomas Papik | 6-4, Tomas Papik - retired | | match details | ||
| 31.01.18 | 1st round | Marek Gengel | Jaroslav Pospisil | 6-4, 7-67 | | match details | ||
| 24.01.18 | 1st round | Jaroslav Pospisil | Marek Gengel | 7-61, 7-61 | | match details | Egypt F2 | Hard |
| 17.01.18 | 1st round | Gianni Mina | Marek Gengel | 7-67, 6-2 | | match details | Egypt F1 | Hard |
| 05.10.17 | 2nd round | Viktor Durasovic | Marek Gengel | 6-3, 3-6, 6-3 | | match details | Egypt F28 | Hard |
| 04.10.17 | 1st round | Marek Gengel | Vladislav Ivanov | 6-4, 6-1 | | match details | ||
| 28.09.17 | 2nd round | Leny Mitjana | Marek Gengel | 6-4, 6-76, 6-1 | | match details | Egypt F27 | Hard |
| 27.09.17 | 1st round | Marek Gengel | Jaimee Floyd Angele | 6-3, 7-5 | | match details | ||
| 22.09.17 | 1/4 | Tomas Papik | Marek Gengel | 5-7, 6-4, 6-2 | | match details | Egypt F26 | Hard |
| 21.09.17 | 2nd round | Marek Gengel | Maxence Broville | 6-2, 5-7, 6-2 | | match details | ||
| 20.09.17 | 1st round | Marek Gengel | Samy Grace | 6-1, 6-0 | | match details | ||
| 16.08.17 | 2nd round | Marat Deviatiarov | Marek Gengel | 6-2, 2-6, 6-3 | | match details | Belarus F2 | Hard |
| 14.08.17 | 1st round | Marek Gengel | Tomas Papik | 7-61, 6-2 | | match details | ||
| 06.08.17 | q 2 | Igor Zelenay | Marek Gengel | 7-61, 6-4 | | match details |  Portoroz Challenger | Hard |
| 20.06.17 | 1st round | Frederik Nielsen | Marek Gengel | 7-5, 7-5 | | match details | Spain F18 | Hard |
| 06.04.17 | 2nd round | David Pichler | Marek Gengel | 6-3, 7-65 | | match details | Egypt F12 | Hard |
| 05.04.17 | 1st round | Marek Gengel | Marek Jaloviec | 6-4, 4-6, 7-5 | | match details | ||
| 02.04.17 | fin | Karim-Mohamed Maamoun | Marek Gengel | 6-4, 3-6, 6-4 | | match details | Egypt F11 | Hard |
| 01.04.17 | 1/2 | Marek Gengel | Jelle Sels | 6-4, 7-5 | | match details | ||
| 31.03.17 | 1/4 | Marek Gengel | Tomas Papik | 6-3, 6-4 | | match details | ||
| 30.03.17 | 2nd round | Marek Gengel | Vladyslav Manafov | 7-62, 6-1 | | match details | ||
| 29.03.17 | 1st round | Marek Gengel | Riccardo Maiga | 6-1, 6-3 | | match details | ||
| 26.03.17 | fin | Karim-Mohamed Maamoun | Marek Gengel | 6-4, 6-2 | | match details | Egypt F10 | Hard |
| 25.03.17 | 1/2 | Marek Gengel | Johan Nikles | 6-2, 7-65 | | match details | ||
| 24.03.17 | 1/4 | Marek Gengel | Francesco Vilardo | 5-7, 7-66, 7-5 | | match details | ||
| 23.03.17 | 2nd round | Marek Gengel | Vladyslav Manafov | 6-4, 6-4 | | match details | ||
| 22.03.17 | 1st round | Marek Gengel | Maxime Mora | 6-2, 6-71, 7-5 | | match details | ||
| 20.03.17 | q 2 | Marek Gengel | Leonard Von Hindte | 6-1, 6-4 | | match details | ||
| 20.03.17 | qual. | Marek Gengel | Stefan Skadarka | 4-6, 7-65, 6-2 | | match details | ||
| 20.03.17 | q 1 | Marek Gengel | Gregory Espinosa | 6-1, 6-0 | | match details | ||
| 23.02.17 | 2nd round | Benjamin Bonzi | Marek Gengel | 6-2, 6-2 | | match details | Egypt F6 | Hard |
| 22.02.17 | 1st round | Marek Gengel | Pietro Miki | 6-1, 2-0, Pietro Miki - retired | | match details | ||
| 15.02.17 | 1st round | Karim-Mohamed Maamoun | Marek Gengel | 6-4, 6-2 | | match details | Egypt F5 | Hard |
| 13.02.17 | q 2 | Marek Gengel | Sem Verbeek | 7-64, 5-7, 6-2 | | match details | ||
| 13.02.17 | qual. | Marek Gengel | Francesco Garzelli | 6-1, 3-6, 6-3 | | match details | ||
| 13.02.17 | q 1 | Marek Gengel | Ivan Krivic | 7-61, 6-4 | | match details | ||
| 28.09.16 | 2nd round | Xin Gao | Marek Gengel | 5-7, 7-5, 6-4 | | match details |  Vietnam F6 | Hard |
| 26.09.16 | 1st round | Marek Gengel | Pol Wattanakul | 7-5, 2-0, Pol Wattanakul - retired | | match details | ||
| 19.09.16 | q 2 | Woo-Ram Kim | Marek Gengel | 6-1, 6-2 | | match details | Vietnam F5 | Hard |
| 09.11.15 | qual. | Marek Gengel | Tadas Tarasevicius | 7-63, 6-1 | | match details | Greece F11 | Hard |
| 09.11.15 | q 1 | Marek Gengel | Anze Loviscek | 6-3, 6-1 | | match details | ||
| 09.11.15 | q 2 | Marek Gengel | Dmitry Resnyanskiy | 7-5, 6-2 | | match details | ||
| 09.11.15 | 1st round | Laurent Lokoli | Marek Gengel | 6-75, 6-4, 6-2 | | match details | ||
| 02.11.15 | q 1 | Marek Gengel | Daniel Vrba | 6-3, 7-63 | | match details | Greece F10 | Hard |
| 02.11.15 | q 2 | Miljan Zekic | Marek Gengel | 6-3, 6-3 | | match details |
