Stadium: Center Court Round: 26 Ground: Carpet indoor
| ITF M15 Ueberlingen MD | 2019/08/22 15:20 | Veldheer M / Zima L v Lemstra K / Lemstra S | 6-2,6-2 |
| ITF M15 Ueberlingen MD | 2019/08/21 14:50 | Schell N / Steiner M v Lemstra K / Lemstra S | 4-6,6-2,8-10 |
| ITF M15 Trier MD | 2019/08/15 13:40 | Boehler D / Handel T v Lemstra K / Lemstra S | 6-3,6-4 |
| ITF M15 Trier MD | 2019/08/13 15:00 | Bencic B / Kunz G v Lemstra K / Lemstra S | 3-6,1-6 |
| ITF Germany F13 MD | 2018/08/24 14:55 | Hassan B / Kopeinigg D v Lemstra K / Lemstra S | 6-1,6-4 |
| ITF Germany F13 MD | 2018/08/21 12:00 | Lemstra K / Lemstra S v Neubau M / Wehnelt K | 7-6,6-3 |