Round: 26 Ground: Carpet indoor
| ITF Greece F4 MD | 2017/03/31 12:35 | Klein/Nema v Krstev/Stanek | 7-5,6-3 |
| ITF Greece F4 MD | 2017/03/29 11:25 | Bothwell/Ono v Krstev/Stanek | 3-6,6-7 |
| ITF Germany F14 MD | 2018/10/06 15:15 | Duda/Nouza v Lemstra/Negritu | 7-5,7-6 |
| ITF Germany F14 MD | 2018/10/05 15:30 | Gamble/Seraphim v Lemstra/Negritu | 6-7,3-6 |
| ITF Germany F14 MD | 2018/10/04 17:30 | Rehberg/Schifris v Lemstra/Negritu | 6-4,1-6,3-10 |
| ITF Germany F14 MD | 2018/10/02 14:10 | Cayre/Von Hindte v Lemstra/Negritu | 2-6,4-6 |
| ITF Germany F7 MD | 2018/07/13 16:00 | Bendeck/Struvay v Lemstra/Negritu | 6-2,6-2 |
| ITF Germany F7 MD | 2018/07/12 15:10 | Drzewiecki/Klegou v Lemstra/Negritu | 1-6,6-1,9-11 |
| ITF Germany F7 MD | 2018/07/11 15:55 | Lemstra/Negritu v Bodmer/Haim | 1-6,6-3,10-8 |
| ITF Germany F7 MD | 2018/07/10 16:00 | Bilic/Cuc v Lemstra/Negritu | 1-6,3-6 |