 USA: Tiburon - Doubles - Main |
|---|
| 1/8-finals | Riedi L./Vacherot V. | Chappell N./Stalder R. | 2:0 (6:4, 7:64) | details | 06.10.2022 |
 Chile: Santiago 3 - Doubles - Main |
|---|
| 1/8-finals | Barrientos N./Romboli F. | Chappell N./Stalder R. | 2:0 (7:64, 6:3) | details | 13.10.2021 |
| Chile: Santiago 2 - Doubles - Main |
|---|
| 1/8-finals | Barrios Vera T./Gomez-Herrera C. | Chappell N./Stalder R. | 2:0 (7:60, 7:65) | details | 07.10.2021 |
 Spain: Mallorca - Doubles - Main |
|---|
| Quarter-finals | Hach Verdugo H./Reyes-Varela M. A. | Chappell N./Stalder R. | 2:0 (7:64, 6:2) | details | 02.09.2021 |
| 1/8-finals | Nadal A./Nadal J. | Chappell N./Stalder R. | 0:2 (2:6, 2:6) | details | 31.08.2021 |
 Czech Republic: M25 Prostejov - Doubles - Main |
|---|
| Final | Chappell N./Stalder R. | Gengel M./Ignatik U. | 2:1 (3:6, 7:63, 10:8) | details | 20.08.2021 |
| Semi-finals | Kodat T./Poljak D. | Chappell N./Stalder R. | 0:2 (1:6, 63:7) | details | 19.08.2021 |
| Quarter-finals | Diaz Acosta F./Matuszewski P. | Chappell N./Stalder R. | 0:2 (0:6, 3:6) | details | 18.08.2021 |
| 1/8-finals | Alvarez Varona N./Endler M. O. | Chappell N./Stalder R. | 1:2 (61:7, 6:1, 6:10) | details | 17.08.2021 |
| USA: M25 Naples, FL 2 - Doubles - Main |
|---|
| 1/8-finals | Chappell N./Stalder R. | Hidalgo D./Rodriguez C. | 0:2 (4:6, 2:6) | details | 23.02.2021 |
| USA: M25 Las Vegas - Doubles - Main |
|---|
| Final | Barrientos N./Ore J. A. | Chappell N./Stalder R. | 2:0 (7:61, 6:3) | details | 07.03.2020 |
| Semi-finals | Chappell N./Stalder R. | Rapp A./Redlicki Ma. | 2:1 (6:2, 2:6, 10:6) | details | 06.03.2020 |
| Quarter-finals | Chappell N./Stalder R. | Perez A./Zhu E. | 2:0 (6:3, 6:4) | details | 05.03.2020 |
| 1/8-finals | Chrysochos P./Dempster I. | Chappell N./Stalder R. | 1:2 (5:7, 6:3, 6:10) | details | 04.03.2020 |
