Name: Kai Lemstra
Country: Germany
Birthdate: 19.06.99, 24 years
ATP ranking: 871
TOP ranking's position: 836 (04.03.24, 23 points)
Points: 21
Prize money: 30.954 $
Matches total: 264
Win: 147
%: 55.68 %
Country: Germany
Birthdate: 19.06.99, 24 years
ATP ranking: 871
TOP ranking's position: 836 (04.03.24, 23 points)
Points: 21
Prize money: 30.954 $
Matches total: 264
Win: 147
%: 55.68 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 2/5 | 0/0 | 1/1 | 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 | 147/117 | 53/28 | 63/49 | 16/21 | 15/19 | 0/0 | 0/0 |
| perc. % | 55.68 % | 65.43 % | 56.25 % | 43.24 % | 44.12 % | 0 % | 0 % |
Kai Lemstra / Fixtures
| no matches found |
Kai Lemstra form / year 2018 / surface: Carpet
Kai Lemstra / year 2018 / surface: Carpet
| 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 |
| 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 |
