| Marc Widmer |
| 18&U R8 1.587 |
| Runde | Datum | Begegnung | |||
| 1 | 9.6 | B18&U | Tennis an der Birs / Allschwil | Patrick Bucherer R8 | 6:3 6:3 |
| - Kevin Schmidlin R8
- Damian Lenzin R9 | 6:2 5:7 7:5 | ||||
| 2 | 16.6 | B18&U | Tennis an der Birs / Coop | Leon Gaugler R7 | 4:6 2:6 |
| - Nicolas Rotzler R8
- Max Maurhofer R6 | 0:6 1:6 | ||||
| 3 | 23.6 | B18&U | Tennis an der Birs / Basler LTC | Basil Wenger R9 | 6:4 7:6 |
| - Andreas Meier R7
- Marcello Capitelli R8 | 2:6 1:6 | ||||
