| Damian Lenzin |
| 18&U R9 0.727 |
| Runde | Datum | Begegnung | |||
| 1 | 9.6 | B18&U | Allschwil / Tennis an der Birs | - Marc Widmer R8
- Jonas Blatter R8 | 2:6 7:5 5:7 |
| 2 | 16.6 | B18&U | Allschwil / Basler LTC | Fabian Goepfert R8 | 6:2 2:6 5:7 |
| 3 | 22.6 | B18&U | Allschwil / Coop | Leon Gaugler R7 | 2:6 2:6 |
| - Max Maurhofer R6
- Philipp Stockreisser R6 | 7:6 6:7 6:7 | ||||
