Stadium: M.A.R.A - Court Round: 28 Ground: Carpet indoor
| Kaarst, Doubles M-ITF-GER-02B | 2019/02/07 19:15 | Borg M / Veldheer M v Lemstra K / Negritu C | 6-7,4-6 |
| Kaarst, Doubles M-ITF-GER-02B | 2019/02/05 15:55 | Krstev O / Stanek R v Lemstra K / Negritu C | 6-7,5-7 |
| ITF Germany F14 MD | 2018/10/06 15:15 | Duda F / Nouza P v Lemstra K / Negritu C | 7-5,7-6 |
| ITF Germany F14 MD | 2018/10/05 15:30 | Gamble L J / Seraphim C v Lemstra K / Negritu C | 6-7,3-6 |
| ITF Germany F14 MD | 2018/10/04 17:30 | Rehberg M H / Schifris J v Lemstra K / Negritu C | 6-4,1-6,3-10 |
| ITF Germany F14 MD | 2018/10/02 14:10 | Cayre/Von Hindte v Lemstra K / Negritu C | 2-6,4-6 |
| ITF Germany F7 MD | 2018/07/13 16:00 | Bendeck J D / Struvay E v Lemstra K / Negritu C | 6-2,6-2 |
| ITF Germany F7 MD | 2018/07/12 15:10 | Drzewiecki K / Klegou A v Lemstra K / Negritu C | 1-6,6-1,9-11 |
| Kaarst, Doubles M-ITF-GER-02B | 2019/02/07 18:25 | Kahlke J / Squire H v Rosenkranz M / Whitehouse M | 6-7,2-6 |