| Runde | Datum | Begegnung | |||
|---|---|---|---|---|---|
| 2 | 5.6 | 1L | Allschwil / TAFD | Demian Ingold R6 | 4:6 2:6 |
| - Pascal Gerecke R6
- Elias Krattiger R7 | 6:2 3:6 2:10 | ||||
| 3 | 12.6 | 1L | Allschwil / Tennisclub Thun 1 | Noah Oetterli R5 | 6:4 7:5 |
| - Charlie Hennebert R3
- Shilas Wälti R3 | 4:6 4:6 | ||||
| 4 | 3.7 | 1L | Allschwil / Casino BS 2 | David Leimer R7 | 7:6 6:2 |
| - Benjamin Moshfegh R6
- David Leimer R7 | 6:2 4:1WO | ||||