Name: Kai Lemstra
Country: Germany
Birthdate: 19.06.99, 25 years
ATP ranking: 871
TOP ranking's position: 836 (04.03.24, 23 points)
Points: 21
Prize money: 33.161 $
Matches total: 267
Win: 148
%: 55.43 %
Country: Germany
Birthdate: 19.06.99, 25 years
ATP ranking: 871
TOP ranking's position: 836 (04.03.24, 23 points)
Points: 21
Prize money: 33.161 $
Matches total: 267
Win: 148
%: 55.43 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 3/7 | 0/0 | 2/3 | 1/2 | 0/2 | 0/0 | 0/0 |
| 2023 | 34/18 | 10/4 | 21/12 | 1/1 | 2/1 | 0/0 | 0/0 |
| 2022 | 20/19 | 12/7 | 6/8 | 2/4 | 0/0 | 0/0 | 0/0 |
| 2021 | 31/15 | 23/9 | 5/4 | 3/2 | 0/0 | 0/0 | 0/0 |
| 2020 | 11/8 | 0/1 | 3/1 | 5/4 | 3/2 | 0/0 | 0/0 |
| 2019 | 15/16 | 8/7 | 5/6 | 0/1 | 2/2 | 0/0 | 0/0 |
| 2018 | 20/22 | 0/0 | 13/12 | 2/3 | 5/7 | 0/0 | 0/0 |
| 2017 | 11/9 | 0/0 | 9/5 | 1/2 | 1/2 | 0/0 | 0/0 |
| 2016 | 2/3 | 0/0 | 0/0 | 1/1 | 1/2 | 0/0 | 0/0 |
| 2015 | 1/2 | 0/0 | 0/0 | 0/1 | 1/1 | 0/0 | 0/0 |
| TOTAL | 148/119 | 53/28 | 64/51 | 16/21 | 15/19 | 0/0 | 0/0 |
| perc. % | 55.43 % | 65.43 % | 55.65 % | 43.24 % | 44.12 % | 0 % | 0 % |
Kai Lemstra / Fixtures
| no matches found |
Kai Lemstra form / surface: Clay
Kai Lemstra / surface: Clay
| 08.05.24 | 1st round | Marcel Zielinski | Kai Lemstra | 6-2, 6-4 |  | match details |  M15 Doboj | Clay |
| 02.05.24 | 2nd round | Viacheslav Bielinskyi | Kai Lemstra | 6-1, 6-0 | | match details |  M15 Osijek | Clay |
| 30.04.24 | 1st round | Kai Lemstra | Gergely Madarasz | 6-2, Gergely Madarasz - retired |  | match details | ||
| 21.03.24 | 2nd round | Iannis Miletich | Kai Lemstra | 7-63, 6-4 | | match details |  M15 Alaminos | Clay |
| 19.03.24 | 1st round | Kai Lemstra | Adrian Oetzbach | 6-1, 3-6, 7-66 | | match details | ||
| 05.10.23 | 2nd round | Vlad Andrei Dancu | Kai Lemstra | 6-1, 6-1 | | match details |  M15 Bad | Clay |
| 03.10.23 | 1st round | Kai Lemstra | Jakub Filip | 6-0, 6-0 | | match details | ||
| 15.09.23 | 2nd round | Stefan Palosi | Kai Lemstra | 6-4, 7-65 | | match details |  M15 Satu | Clay |
| 13.09.23 | 1st round | Kai Lemstra | Simone Agostini | 6-3, 6-4 | | match details | ||
| 08.09.23 | 1/4 | Thiemo de Bakker | Kai Lemstra | 6-3, 7-63 | | match details |  M15 Haren | Clay |
| 07.09.23 | 2nd round | Kai Lemstra | Svyatoslav Gulin | 6-3, 7-65 | | match details | ||
| 06.09.23 | 1st round | Kai Lemstra | Mika Lipp | 6-3, 6-4 | | match details | ||
| 02.09.23 | 1/2 | Adrian Oetzbach | Kai Lemstra | 6-4, 6-3 | | match details |  M15 Allershausen | Clay |
| 01.09.23 | 1/4 | Kai Lemstra | Daniel De Jonge | 7-5, 6-1 | | match details | ||
| 31.08.23 | 2nd round | Kai Lemstra | Taym Alazmeh | 6-2, 6-2 | | match details | ||
| 30.08.23 | 1st round | Kai Lemstra | Luca Wiedenmann | 6-3, 6-1 | | match details | ||
| 24.08.23 | 2nd round | Max Wiskandt | Kai Lemstra | 6-4, 6-4 | | match details | M15 Trier | Clay |
| 22.08.23 | 1st round | Kai Lemstra | Adrian Oetzbach | 7-65, 6-3 | | match details | ||
| 10.08.23 | 2nd round | Johannes Haerteis | Kai Lemstra | 5-7, 6-4, 6-2 | | match details | M15 Frankfurt | Clay |
| 08.08.23 | 1st round | Kai Lemstra | Matthew William Donald | 6-3, 6-1 | | match details | ||
| 28.07.23 | 1/4 | Sander Jong | Kai Lemstra | 3-6, 6-0, 6-2 | | match details | M15 Metzingen | Clay |
| 27.07.23 | 2nd round | Kai Lemstra | Juan Carlos Prado Angelo | 7-5, 6-0 | | match details | ||
| 26.07.23 | 1st round | Kai Lemstra | Stefanos Sakellaridis | 6-3, 6-3 | | match details | ||
| 08.06.23 | 2nd round | Constantin Bittoun Kouzmine | Kai Lemstra | 6-3, 6-3 | | match details |  M15 Tanger | Clay |
| 07.06.23 | 1st round | Kai Lemstra | Maik Steiner | 6-1, 7-5 | | match details | ||
| 30.05.23 | 1st round | Simon Anthony Ivanov | Kai Lemstra | 6-2, 6-2 | | match details | M15 Constanta | Clay |
| 23.05.23 | 1st round | Giovanni Oradini | Kai Lemstra | 6-3, 7-64 | | match details | M15 Warmbad | Clay |
| 22.05.23 | qual. | Kai Lemstra | Igor Dudun | 6-1, 6-2 | | match details | ||
| 21.05.23 | q 2 | Kai Lemstra | Ivan Kremenchutskyi | 6-1, 6-0 | | match details | ||
| 22.04.23 | 1/2 | Marcel Zielinski | Kai Lemstra | 6-2, 6-4 | | match details |  M15 Telde | Clay |
| 21.04.23 | 1/4 | Kai Lemstra | Ignacio Buse | 6-4, 6-2 | | match details | ||
| 20.04.23 | 2nd round | Kai Lemstra | Alberto Barroso Campos | 7-5, 3-6, 6-1 | | match details | ||
| 19.04.23 | 1st round | Kai Lemstra | Noah Lopez | 7-66, 6-4 | | match details | ||
| 17.04.23 | qual. | Kai Lemstra | Philipp Pavlenko | 7-64, 4-6, 10-8 | | match details | ||
| 16.04.23 | q 1 | Kai Lemstra | David Marrero | 4-2, David Marrero - retired | | match details | ||
| 11.04.23 | 1st round | Diego Barreto Sanchez | Kai Lemstra | 6-0, 6-3 | | match details | M15 Telde | Clay |
| 10.04.23 | qual. | Kai Lemstra | Alen Moritz Hodzic | 6-1, 2-6, 10-7 | | match details | ||
| 09.04.23 | q 1 | Kai Lemstra | Richard Zusman | 4-6, 6-1, 10-6 | | match details | ||
| 17.08.22 | 1st round | Maciej Rajski | Kai Lemstra | 6-3, 6-2 | | match details |  M15 Malmo | Clay |
| 10.08.22 | 1st round | Olle Wallin | Kai Lemstra | 0-6, 6-4, 6-4 | | match details | M25 Ystad | Clay |
| 06.08.22 | 1/2 | Corentin Denolly | Kai Lemstra | 7-63, 6-3 | | match details | M15 Kottingbrunn | Clay |
| 05.08.22 | 1/4 | Kai Lemstra | Lorenzo Rottoli | 7-65, 6-0 | | match details | ||
| 04.08.22 | 2nd round | Kai Lemstra | Toby Alex Kodat | 6-3, 7-5 | | match details | ||
| 02.08.22 | 1st round | Kai Lemstra | Fajing Sun | 5-7, 6-1, 7-61 | | match details | ||
| 12.07.22 | q 1 | Michael Agwi | Kai Lemstra | 7-65, 6-4 | | match details | M25+H Kassel | Clay |
| 03.07.22 | q 1 | Georgii Kravchenko | Kai Lemstra | 6-3, 6-3 | | match details | Salzburg Challenger | Clay |
| 19.05.22 | 2nd round | Sebastian Prechtel | Kai Lemstra | 6-2, 7-65 | | match details | M15 Warmbad | Clay |
| 17.05.22 | 1st round | Kai Lemstra | Jan Kobierski | 6-0, 6-1 | | match details | ||
| 18.04.22 | q 2 | Sebastian Sorger | Kai Lemstra | 7-5, 3-6, 10-8 | | match details |  M15 Cairo | Clay |
| 17.04.22 | q 1 | Kai Lemstra | Kevin Portmann | 6-0, 6-0 | | match details | ||
| 12.04.22 | qual. | Pietro Romeo Scomparin | Kai Lemstra | 2-6, 6-2, 10-6 | | match details | M15 Cairo | Clay |
| 11.04.22 | q 2 | Kai Lemstra | Marco Mania | 6-2, 7-5 | | match details | ||
| 02.08.21 | q 1 | Osman Torski | Kai Lemstra | 6-4, 0-6, 10-5 | | match details | M25 Wetzlar | Clay |
| 26.05.21 | 1st round | Antoine Escoffier | Kai Lemstra | 6-3, 7-5 | | match details |  M25 Most | Clay |
| 25.05.21 | qual. | Kai Lemstra | Edward Hubner | 6-1, 6-1 | | match details | ||
| 24.05.21 | q 2 | Kai Lemstra | Niklas Rohrer | 6-3, 6-3 | | match details | ||
| 23.05.21 | q 1 | Kai Lemstra | Petr Vojtech | 6-4, 6-4 | | match details | ||
| 18.05.21 | qual. | Andrew Paulson | Kai Lemstra | 6-3, 6-4 | | match details | M25 Jablonec | Clay |
| 17.05.21 | q 2 | Kai Lemstra | Jan Jermar | 6-4, 6-4 | | match details | ||
| 16.05.21 | q 1 | Kai Lemstra | Matyas Cerny | 6-3, 6-3 | | match details | ||
| 12.04.21 | q 1 | Marvin Netuschil | Kai Lemstra | 6-2, 6-3 | | match details | M25 Meerbusch | Clay |
| 26.08.20 | 1st round | Karlis Ozolins | Kai Lemstra | 7-5, 6-3 | | match details | M15 Anif | Clay |
| 24.08.20 | q 2 | Kai Lemstra | Kirill Kivattsev | 7-63, 6-3 | | match details | ||
| 24.08.20 | qual. | Kai Lemstra | Benedikt Emesz | 6-1, 6-2 | | match details | ||
| 23.08.20 | q 1 | Kai Lemstra | Jan Kobierski | 6-3, 7-64 | | match details | ||
| 21.08.19 | 1st round | Peter Heller | Kai Lemstra | 5-7, 6-2, 6-2 | | match details | M15 Ueberlingen | Clay |
| 13.08.19 | 1st round | Jordi Walder | Kai Lemstra | 6-4, 6-2 | | match details | M15 Trier | Clay |
| 05.08.19 | 1st round | Facundo Mena | Kai Lemstra | 6-4, 6-2 | | match details | Augsburg Challenger | Clay |
| 23.07.19 | 1st round | Nik Razborsek | Kai Lemstra | 6-2, 6-3 | | match details | M15 Bad | Clay |
| 22.07.19 | q 1 | Kai Lemstra | Giordan Kunz | 6-1, 6-1 | | match details | ||
| 22.07.19 | qual. | Kai Lemstra | Roy De Valk | 7-5, 6-4 | | match details | ||
| 17.07.19 | 1st round | Bart Van Den Berg | Kai Lemstra | 6-4, 6-2 | | match details | M15 Kramsach | Clay |
| 15.07.19 | q 1 | Kai Lemstra | Lucas Hoeglinger | 6-0, 6-0 | | match details | ||
| 15.07.19 | qual. | Kai Lemstra | Evzen Holis | 6-3, 4-6, 10-6 | | match details | ||
| 06.05.19 | q 1 | Kai Lemstra | Patryk Gewert | 6-0, 6-1 | | match details | M15 Troisdorf | Clay |
| 06.05.19 | qual. | Mick Veldheer | Kai Lemstra | 2-6, 6-1, 10-7 | | match details | ||
| 20.08.18 | qual. | Jordi Walder | Kai Lemstra | 6-3, 1-6, 6-3 | | match details | Germany F13 | Clay |
| 19.08.18 | q 1 | Kai Lemstra | Vitomir Markovic | 6-0, 6-2 | | match details | ||
| 15.08.18 | 1st round | Dan Added | Kai Lemstra | 7-5, 6-2 | | match details | Germany F12 | Clay |
| 01.08.18 | qual. | Samuel Hodor | Kai Lemstra | 6-4, 6-2 | | match details |  Slovakia F2 | Clay |
| 30.07.18 | q 2 | Kai Lemstra | Daniel Rabas | 6-1, 6-1 | | match details | ||
| 29.07.18 | q 1 | Kai Lemstra | Filip Kucbel | 6-1, 6-1 | | match details | ||
| 24.07.18 | 1st round | Christoph Negritu | Kai Lemstra | 6-2, 6-4 | | match details | Germany F9 | Clay |
| 15.07.18 | q 1 | Hamish Stewart | Kai Lemstra | 6-3, 6-4 | | match details | Germany F8 | Clay |
| 10.07.18 | 1st round | Alexis Klegou | Kai Lemstra | 6-72, 6-4, 6-3 | | match details | Germany F7 | Clay |
| 09.07.18 | qual. | Hendrik Jebens | Kai Lemstra | 6-4, 1-6, 6-4 | | match details | ||
| 09.07.18 | q 2 | Kai Lemstra | Tim Handel | 4-6, 7-5, 6-1 | | match details | ||
| 28.05.18 | qual. | Dominik Recek | Kai Lemstra | 6-2, 6-2 | | match details | Czech Republic | Clay |
| 27.05.18 | q 2 | Kai Lemstra | Frantisek Simon | 6-0, 6-0 | | match details | ||
| 22.05.18 | 1st round | Bart Van Den Berg | Kai Lemstra | 6-3, 6-3 | | match details | Czech Republic | Clay |
| 22.03.18 | 2nd round | Deni Zmak | Kai Lemstra | 4-6, 6-1, 6-4 | | match details | Croatia F3 | Clay |
| 21.03.18 | 1st round | Kai Lemstra | Xin Hu | 6-2, 6-1 | | match details | ||
| 20.03.18 | qual. | Kai Lemstra | Marcell Bartakovics | 6-0, 3-6, 6-1 | | match details | ||
| 20.03.18 | q 2 | Kai Lemstra | Edoardo Pompei | 6-1, 2-6, 7-65 | | match details | ||
| 19.03.18 | q 1 | Kai Lemstra | Michelangelo Endrizzi | 6-3, 6-4 | | match details | ||
| 14.03.18 | 1st round | Bruno Sant'Anna | Kai Lemstra | 6-3, 6-3 | | match details | Croatia F2 | Clay |
| 13.03.18 | qual. | Kai Lemstra | Valentin Royer | 1-6, 6-4, 6-3 | | match details | ||
| 12.03.18 | q 2 | Kai Lemstra | Filip Saler | 6-2, 6-0 | | match details | ||
| 11.03.18 | q 1 | Kai Lemstra | Marco De Rosa | 6-2, 6-3 | | match details | ||
| 07.03.18 | q 2 | Anze Arh | Kai Lemstra | 7-5, 6-1 | | match details | Croatia F1 | Clay |
| 04.03.18 | q 1 | Kai Lemstra | Roman Drokin | 6-0, 6-0 | | match details | ||
| 22.08.17 | 1st round | Robin Lang | Kai Lemstra | 6-4, 0-6, 6-1 | | match details | Germany F12 | Clay |
| 21.08.17 | q 1 | Kai Lemstra | Anton Chekhov | 6-2, 2-6, 6-1 | | match details | ||
| 21.08.17 | qual. | Kai Lemstra | Robin Peham | 6-2, 4-6, 7-62 | | match details | ||
| 17.08.17 | 2nd round | Daniel Kopeinigg | Kai Lemstra | 7-67, 6-2 | | match details | Germany F11 | Clay |
| 15.08.17 | 1st round | Kai Lemstra | Corrado Summaria | 6-4, 7-5 | | match details | ||
| 07.08.17 | q 1 | Kai Lemstra | Vid Fugina | 6-1, 6-1 | | match details | Austria F6 | Clay |
| 07.08.17 | q 2 | Paolo Dagnino | Kai Lemstra | 6-4, 6-2 | | match details | ||
| 31.07.17 | q 1 | Kai Lemstra | Philip Aplienz | 6-2, 6-1 | | match details | Austria F5 | Clay |
| 31.07.17 | q 2 | Kai Lemstra | Bernie Schranz | 6-0, 7-5 | | match details | ||
| 31.07.17 | qual. | Alen Rogic Hadzalic | Kai Lemstra | 1-6, 6-0, 6-4 | | match details | ||
| 18.07.17 | 1st round | Peter Heller | Kai Lemstra | 4-6, 6-3, 6-3 | | match details | Austria F3 | Clay |
| 17.07.17 | q 1 | Kai Lemstra | Roman Kiemeswenger | 6-1, 6-0 | | match details | ||
| 17.07.17 | q 2 | Kai Lemstra | Neil Oberleitner | 6-1, 6-0 | | match details | ||
| 17.07.17 | qual. | Kai Lemstra | Edward Hubner | 6-1, 6-3 | | match details |
