| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 08/30 09:45 | 19 | Lukas Lacko v Daniil Glinka | Retired |
| 08/29 09:50 | 14 | [327] Lukas Lacko v Alexander Donski [291] | 6-4,6-4 |
| 09/05 17:00 | 29 | [123] Yasutaka Uchiyama v Lukas Lacko [197] | 7-5,6-7,1-6 |
| 09/04 14:00 | 28 | [197] Lukas Lacko v Tobias Kamke [252] | 6-0,6-3 |
| 09/03 17:40 | 27 | [197] Lukas Lacko v Frederico Ferreira Silva [180] | 7-5,7-5 |
| 09/02 17:00 | 26 | [235] Dimitar Kuzmanov v Lukas Lacko [197] | 2-6,6-7 |
| 09/01 18:40 | 25 | [367] Johannes Haerteis v Lukas Lacko [197] | 2-6,3-6 |