| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 05/25 10:25 | 46 | [125] Peter Polansky v Jozef Kovalik [147] | 6-7,6-7 |
| 05/24 08:00 | 45 | [144] Reilly Opelka v Jozef Kovalik [147] | 2-6,6-3,6-7 |
| 05/22 09:40 | 44 | [147] Jozef Kovalik v Alexey Vatutin [142] | 2-6,6-1,6-3 |
| 05/26 11:30 | 46 | [92] Norbert Gombos v Jozef Kovalik [152] | 6-1,4-6,3-6 |
| 05/24 16:00 | 45 | [152] Jozef Kovalik v Luca Vanni [120] | 6-4,6-4 |
| 05/23 09:40 | 44 | [300] Igor Sijsling v Jozef Kovalik [152] | Retired |
| 05/16 15:10 | 44 | Jozef Kovalik v Andrey Golubev | 4-6,5-7 |