| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 10/13 09:00 | 64 | Lucas Renard v Ernests Gulbis | Retired |
| 10/21 13:05 | 29 | [145] Ernests Gulbis v Stefanos Tsitsipas [16] | 4-6,4-6 |
| 10/20 13:00 | 28 | [10] John Isner v Ernests Gulbis [145] | 6-1,3-6,3-6 |
| 10/19 16:30 | 27 | [18] Jack Sock v Ernests Gulbis [145] | 6-4,3-6,4-6 |
| 10/18 20:30 | 26 | [145] Ernests Gulbis v Denis Shapovalov [30] | 6-2,6-4 |
| 10/16 16:30 | 25 | [289] Mikael Ymer v Ernests Gulbis [145] | 4-6,3-6 |
| 10/15 11:45 | 164 | [61] Julien Benneteau v Ernests Gulbis [145] | 1-6,4-6 |
| 10/14 12:00 | 64 | [374] Markus Eriksson v Ernests Gulbis [143] | 4-6,6-7 |