| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2021 | 0/3 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 5/2 | 0/0 | 0/0 | 5/2 | 0/0 | 0/0 | 0/0 |
| 2019 | 2/1 | 0/0 | 0/0 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2018 | 9/3 | 0/0 | 3/1 | 3/1 | 3/1 | 0/0 | 0/0 |
| ÎN TOTAL | 16/9 | 0/3 | 3/1 | 8/3 | 5/2 | 0/0 | 0/0 |
| succes % | 64 % | 0 % | 75 % | 72.73 % | 71.43 % | 0 % | 0 % |
Kai Lemstra/Christoph Negritu / nejucate / ultimele
| nu a fost găsit nici un meci |
Kai Lemstra/Christoph Negritu form / an 2020
Kai Lemstra/Christoph Negritu / an 2020
| 29.02.20 | Finală | Patrik Rikl/Jan Satral | Kai Lemstra/Christoph Negritu | 6-3, 6-4 |  | detaliu meci |  M15 Trnava | In. Hard |
| 28.02.20 | Semifinală | Kai Lemstra/Christoph Negritu | Piotr Grynkowski/Piotr Matuszewski | 7-5, 7-64 |  | detaliu meci | ||
| 26.02.20 | Sfert de finală | Kai Lemstra/Christoph Negritu | Uladzimir Ignatik/Aldin Setkic | Uladzimir Ignatik/Aldin Setkic - nu s-a prezentat | | detaliu meci | ||
| 22.02.20 | Finală | Lasse Muscheites/Stefan Seifert | Kai Lemstra/Christoph Negritu | 6-3, 7-5 | | detaliu meci |  M15 Oberhaching | In. Hard |
| 21.02.20 | Semifinală | Kai Lemstra/Christoph Negritu | Ondrej Krstev/Dalibor Svrcina | 7-5, 7-5 | | detaliu meci | ||
| 20.02.20 | Sfert de finală | Kai Lemstra/Christoph Negritu | Linus Frost/Christian Samuelsson | 6-2, 6-2 | | detaliu meci | ||
| 18.02.20 | 1-a rundă | Kai Lemstra/Christoph Negritu | Sebastian Prechtel/Michael Weindl | 6-0, 6-3 | | detaliu meci |
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