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 / year 2018
Kai Lemstra / year 2018
| 27.11.18 | qual. | Remy Bertola | Kai Lemstra | 6-4, 6-3 |  | match details |  Czech Republic | I. hard |
| 26.11.18 | q 1 | Kai Lemstra | David Juras | 4-6, 6-3, 7-65 |  | match details | ||
| 19.11.18 | q 1 | Wojciech Marek | Kai Lemstra | 3-6, 6-3, 7-5 | | match details | Czech Republic | I. hard |
| 27.10.18 | q 1 | Jan Satral | Kai Lemstra | 7-5, 6-1 | | match details |  Eckental Challenger | Carpet |
| 23.10.18 | qual. | Piotr Grynkowski | Kai Lemstra | 6-4, 1-6, 6-4 | | match details | Czech Republic | Carpet |
| 22.10.18 | q 1 | Kai Lemstra | Vitek Horak | 6-3, 6-2 | | match details | ||
| 16.10.18 | 1st round | Gregoire Barrere | Kai Lemstra | 7-65, 6-3 | | match details | Ismaning Challenger | Carpet |
| 09.10.18 | 1st round | Sandro Ehrat | Kai Lemstra | 6-1, 6-4 | | match details | Germany F15 | Carpet |
| 04.10.18 | 2nd round | Paul Cayre | Kai Lemstra | 4-6, 6-3, 6-4 | | match details | Germany F14 | I. hard |
| 03.10.18 | 1st round | Kai Lemstra | Louis Wessels | 7-65, 1-6, 6-4 | | 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 | q 2 | Kai Lemstra | Tim Handel | 4-6, 7-5, 6-1 | | match details | ||
| 09.07.18 | qual. | Hendrik Jebens | Kai Lemstra | 6-4, 1-6, 6-4 | | 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 | ||
| 29.01.18 | q 1 | Kai Lemstra | Charlie Emhardt | 6-1, 6-2 | | match details | Germany F3 | Carpet |
| 29.01.18 | qual. | Dominik Boehler | Kai Lemstra | 7-63, 7-65 | | match details | ||
| 23.01.18 | 1st round | Pedro Cachin | Kai Lemstra | 6-3, 6-3 | | match details | Germany F2 | Carpet |
| 11.01.18 | 2nd round | Elmar Ejupovic | Kai Lemstra | 6-3, 6-4 | | match details | Germany F1 | Carpet |
| 10.01.18 | 1st round | Kai Lemstra | Stefan Seifert | 2-6, 7-64, 6-4 | | match details | ||
| 08.01.18 | q 2 | Kai Lemstra | Tim Heger | 6-4, 6-4 | | match details | ||
| 08.01.18 | qual. | Kai Lemstra | Karlo Cubelic | 4-6, 6-2, 6-4 | | match details |
