 Italy: W25 Selva Gardena - Doubles - Main |
|---|
| Semi-finals | Barnett A./Nicholls O. | Knoll X./Zuger J. | 2:1 (3:6, 6:4, 10:7) | details | 02.12.2021 |
| Quarter-finals | Knoll X./Zuger J. | Alvisi E./Urgesi F. | 2:0 (6:0, 7:63) | details | 01.12.2021 |
| 1/8-finals | Haverlag I./Jorge F. | Knoll X./Zuger J. | 0:2 (5:7, 62:7) | details | 29.11.2021 |
| Italy: W25 Ortisei - Doubles - Main |
|---|
| Semi-finals | Bandecchi S./In-Albon Y. | Knoll X./Zuger J. | 2:0 (7:67, 6:1) | details | 25.11.2021 |
| Quarter-finals | Pigato L./Zantedeschi A. | Knoll X./Zuger J. | 0:2 (1:6, 0:6) | details | 24.11.2021 |
| 1/8-finals | Knoll X./Zuger J. | Hofer V./Mair L. | 2:0 (6:2, 6:1) | details | 22.11.2021 |
 Luxembourg: W25 Petange - Doubles - Main |
|---|
| Final | Belgraver J./Nguyen Tan L. | Knoll X./Zuger J. | 0:2 (3:6, 3:6) | details | 20.11.2021 |
| Semi-finals | Knoll X./Zuger J. | Morderger T./Morderger Y. | 2:1 (6:2, 5:7, 12:10) | details | 19.11.2021 |
| Quarter-finals | Knoll X./Zuger J. | Marcinkevica D./Yuan Y. | 2:1 (4:6, 6:1, 10:5) | details | 18.11.2021 |
| 1/8-finals | Knoll X./Zuger J. | Boehner L./Greiner L. | 2:0 (6:3, 6:0) | details | 16.11.2021 |
