Name: Sebastian Fanselow
Country: Germany
Birthdate: 30.12.91, 33 years
ATP ranking: 659
TOP ranking's position: 273 (08.08.22, 177 points)
Points: 46
Prize money: 223.042 $
Matches total: 636
Win: 376
%: 59.12 %
Country: Germany
Birthdate: 30.12.91, 33 years
ATP ranking: 659
TOP ranking's position: 273 (08.08.22, 177 points)
Points: 46
Prize money: 223.042 $
Matches total: 636
Win: 376
%: 59.12 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 3/5 | 0/3 | 0/0 | 2/1 | 1/1 | 0/0 | 0/0 |
| 2024 | 29/34 | 7/9 | 14/18 | 8/6 | 0/0 | 0/1 | 0/0 |
| 2023 | 56/32 | 24/9 | 20/16 | 12/7 | 0/0 | 0/0 | 0/0 |
| 2022 | 27/31 | 5/11 | 17/13 | 5/7 | 0/0 | 0/0 | 0/0 |
| 2021 | 35/28 | 17/13 | 13/11 | 5/4 | 0/0 | 0/0 | 0/0 |
| 2020 | 38/20 | 34/13 | 4/6 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 17/19 | 11/13 | 6/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 39/21 | 27/16 | 12/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 44/21 | 35/12 | 9/7 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2016 | 32/21 | 25/10 | 5/8 | 2/3 | 0/0 | 0/0 | 0/0 |
| 2015 | 28/10 | 16/8 | 12/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 4/4 | 1/1 | 0/0 | 1/1 | 2/2 | 0/0 | 0/0 |
| 2013 | 11/5 | 0/0 | 11/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 10/4 | 3/2 | 7/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 3/4 | 1/2 | 2/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 376/260 | 206/122 | 132/102 | 35/32 | 3/3 | 0/1 | 0/0 |
| perc. % | 59.12 % | 62.8 % | 56.41 % | 52.24 % | 50 % | 0 % | 0 % |
Sebastian Fanselow / Fixtures
| 23.04.25 12:05 | 1st round | Antoine Berger  | Sebastian Fanselow | 6-2, 6-3 | match details |  M15 Sanxenxo | Hard |
Sebastian Fanselow form / year 2024
Sebastian Fanselow / year 2024
| 29.10.24 | 1st round | Pietro Orlando Fellin | Sebastian Fanselow | 6-3, 6-2 |  | match details |  M15 Selva | I. hard |
| 17.10.24 | 1/4 | Pol Martin Tiffon | Sebastian Fanselow | 6-2, 6-2 | | match details | M25 Santa | Clay |
| 16.10.24 | 2nd round | Sebastian Fanselow | Joaquin Aguilar Cardozo | 7-5, 2-6, 7-68 |  | match details | ||
| 15.10.24 | 1st round | Sebastian Fanselow | Dimitris Sakellaridis | 6-4, 6-3 | | match details | ||
| 11.10.24 | 1/4 | Gianluca Mager | Sebastian Fanselow | 6-2, 5-7, 6-3 | | match details | M25 Santa | Clay |
| 10.10.24 | 2nd round | Sebastian Fanselow | Petr Nesterov | 4-6, 6-1, 7-63 | | match details | ||
| 07.10.24 | 1st round | Sebastian Fanselow | Iannis Miletich | 6-3, 6-4 | | match details | ||
| 22.09.24 | q 1 | Raul Brancaccio | Sebastian Fanselow | 6-3, 6-1 | | match details |  Lisbon Challenger | Clay |
| 12.09.24 | 2nd round | Vit Kopriva | Sebastian Fanselow | 6-3, 6-0 | | match details |  Szczecin Challenger | Clay |
| 11.09.24 | 1st round | Sebastian Fanselow | Andrew Paulson | 6-3, Andrew Paulson - retired | | match details | ||
| 10.09.24 | qual. | Alexey Vatutin | Sebastian Fanselow | 6-4, 3-6, 6-2 | | match details | ||
| 08.09.24 | q 1 | Sebastian Fanselow | Andrej Martin | 4-6, 6-4, 6-1 | | match details | ||
| 03.09.24 | 1st round | Federico Coria | Sebastian Fanselow | 6-77, 6-1, 6-0 | | match details | Seville Challenger | Clay |
| 27.08.24 | 1st round | Lukas Neumayer | Sebastian Fanselow | 4-6, 6-2, 6-1 | | match details | Porto 2 | Clay |
| 06.08.24 | 1st round | Oriol Roca Batalla | Sebastian Fanselow | 6-0, 6-1 | | match details |  Bonn Challenger | Clay |
| 30.07.24 | 1st round | Gastao Elias | Sebastian Fanselow | 6-3, 7-61 | | match details | Porto Challenger | Hard |
| 09.07.24 | 1st round | Juan Pablo Varillas | Sebastian Fanselow | 7-62, 6-3 | | match details | Braunschweig Challenger | Clay |
| 08.07.24 | qual. | Sebastian Fanselow | Carlos Sanchez Jover | 6-4, 6-71, 6-2 | | match details | ||
| 07.07.24 | q 1 | Sebastian Fanselow | Justin Engel | 3-6, 6-4, 6-4 | | match details | ||
| 04.07.24 | 2nd round | Gabriel Debru | Sebastian Fanselow | 6-2, 6-3 | | match details |  Troyes Challenger | Clay |
| 02.07.24 | 1st round | Sebastian Fanselow | Vadym Ursu | 6-1, 6-3 | | match details | ||
| 22.06.24 | q 1 | Gijs Brouwer | Sebastian Fanselow | 6-3, 7-5 | | match details | Mallorca | Grass |
| 16.06.24 | q 1 | Ji Sung Nam | Sebastian Fanselow | 7-62, 6-2 | | match details | Poznan Challenger | Clay |
| 11.06.24 | 1st round | Raphael Collignon | Sebastian Fanselow | 6-1, 6-3 | | match details | Lyon Challenger | Clay |
| 10.06.24 | qual. | Sebastian Fanselow | Carlos Sanchez Jover | 7-65, 4-6, 6-4 | | match details | ||
| 09.06.24 | q 1 | Sebastian Fanselow | Matthew Dellavedova | 4-6, 6-2, 7-63 | | match details | ||
| 04.06.24 | 1st round | Maks Kasnikowski | Sebastian Fanselow | 4-6, 6-4, 6-1 | | match details | Heilbronn Challenger | Clay |
| 21.05.24 | 1st round | Yoshihito Nishioka | Sebastian Fanselow | 6-0, 6-1 | | match details | Lyon | Clay |
| 19.05.24 | qual. | Taro Daniel | Sebastian Fanselow | 6-1, 6-4 | | match details | ||
| 18.05.24 | q 1 | Sebastian Fanselow | Thiago Agustin Tirante | 6-4, 7-64 | | match details | ||
| 13.05.24 | qual. | Lukas Neumayer | Sebastian Fanselow | 6-2, 4-6, 7-62 | | match details | Oeiras 4 | Clay |
| 12.05.24 | q 1 | Sebastian Fanselow | Lucas Gerch | 6-4, 3-6, 6-1 | | match details | ||
| 07.05.24 | 1st round | Otto Virtanen | Sebastian Fanselow | 6-2, 7-5 | | match details |  Mauthausen Challenger | Clay |
| 06.05.24 | qual. | Max Hans Rehberg | Sebastian Fanselow | 6-3, 6-4 | | match details | ||
| 05.05.24 | q 1 | Sebastian Fanselow | Luca Castagnola | 4-6, 6-4, 6-2 | | match details | ||
| 15.04.24 | 1st round | Alexis Galarneau | Sebastian Fanselow | 6-3, 6-2 | | match details |  Acapulco Challenger | Hard |
| 08.04.24 | 1st round | Maxime Cressy | Sebastian Fanselow | 6-3, 6-3 | | match details | Cuernavaca Challenger | Hard |
| 31.03.24 | fin | Jakub Nicod | Sebastian Fanselow | 6-3, 6-1 | | match details |  M25 Trnava | I. hard |
| 30.03.24 | 1/2 | Sebastian Fanselow | Max Hans Rehberg | 7-5, 4-6, 6-4 | | match details | ||
| 29.03.24 | 1/4 | Sebastian Fanselow | Martyn Pawelski | 6-74, 7-63, 6-4 | | match details | ||
| 28.03.24 | 2nd round | Sebastian Fanselow | Aleksandr Braynin | 6-4, 6-74, 6-4 | | match details | ||
| 26.03.24 | 1st round | Sebastian Fanselow | David Poljak | 6-3, 6-2 | | match details | ||
| 22.03.24 | 1/4 | Adria Soriano Barrera | Sebastian Fanselow | 7-60, 0-6, 7-62 | | match details | M25 Loule | Hard |
| 21.03.24 | 2nd round | Sebastian Fanselow | Tomas Curras Abasolo | 6-1, 6-1 | | match details | ||
| 20.03.24 | 1st round | Sebastian Fanselow | Federico Iannaccone | 6-3, 6-2 | | match details | ||
| 12.03.24 | 1st round | Bu Yunchaokete | Sebastian Fanselow | 6-1, 6-3 | | match details | Hamburg Challenger | I. hard |
| 06.03.24 | 1st round | George Loffhagen | Sebastian Fanselow | 6-4, 6-4 | | match details | M25 Quinta | Hard |
| 25.02.24 | q 1 | Yurii Dzhavakian | Sebastian Fanselow | 6-4, 7-62 | | match details |  New Delhi | Hard |
| 20.02.24 | 1st round | Duje Ajdukovic | Sebastian Fanselow | 5-7, 7-61, 6-3 | | match details | Pune Challenger | Hard |
| 19.02.24 | qual. | Sebastian Fanselow | Enrico Dalla Valle | 4-6, 7-63, 6-3 | | match details | ||
| 18.02.24 | q 1 | Sebastian Fanselow | Jonas Forejtek | 7-65, 6-4 | | match details | ||
| 31.01.24 | 2nd round | Tennys Sandgren | Sebastian Fanselow | 6-0, 7-64 | | match details |  Cleveland Challenger | I. hard |
| 30.01.24 | 1st round | Sebastian Fanselow | William Grant | 7-63, 6-1 | | match details | ||
| 27.01.24 | 1/2 | Zachary Svajda | Sebastian Fanselow | 6-2, 6-4 | | match details | Indian Wells | Hard |
| 26.01.24 | 1/4 | Sebastian Fanselow | Learner Tien | 7-64, 5-7, 6-4 | | match details | ||
| 25.01.24 | 2nd round | Sebastian Fanselow | Trevor Svajda | 6-4, 6-4 | | match details | ||
| 23.01.24 | 1st round | Sebastian Fanselow | Vasek Pospisil | 6-2, 7-5 | | match details | ||
| 15.01.24 | 1st round | Giovanni Oradini | Sebastian Fanselow | 6-3, 7-61 | | match details | Indian Wells | Hard |
| 10.01.24 | 2nd round | Leandro Riedi | Sebastian Fanselow | 6-3, 6-0 | | match details | Oeiras 2 | I. hard |
| 09.01.24 | 1st round | Sebastian Fanselow | Jaime Faria | 6-2, Jaime Faria - retired | | match details | ||
| 08.01.24 | qual. | Sebastian Fanselow | Tristan Lamasine | 6-4, 6-4 | | match details | ||
| 07.01.24 | q 1 | Sebastian Fanselow | Egor Gerasimov | 7-610, 6-4 | | match details | ||
| 01.01.24 | 1st round | Cem Ilkel | Sebastian Fanselow | 6-3, 3-6, 7-5 | | match details | Oeiras 1 | I. hard |
