 Hong Kong: M15 Hong Kong - Doubles - Main |
|---|
| 1/8-finals | Dev S D P./Kalyanpur A. | Bhat A. P./Jansen W. | 2:0 (6:3, 6:2) | details | 11.06.2024 |
 Tunisia: M15 Monastir 21 - Doubles - Main |
|---|
| Quarter-finals | Flores J./Ribeiro Lago E. | Jansen W./Parker S. | WO. | details | 23.05.2024 |
| 1/8-finals | Elamin A./Maguire C. | Jansen W./Parker S. | 1:2 (7:5, 4:6, 5:10) | details | 21.05.2024 |
| Tunisia: M15 Monastir 52 - Doubles - Main |
|---|
| 1/8-finals | Jansen W./Tarvet O. | Kudriashov I./Lobanov A. | 1:2 (1:6, 6:4, 7:10) | details | 26.12.2023 |
 USA: Cary 2 - Doubles - Main |
|---|
| Quarter-finals | Jansen W./Poling K. | Samuel T./Thomson C. | 1:2 (3:6, 6:3, 4:10) | details | 14.09.2023 |
| 1/8-finals | Jansen W./Poling K. | Ficovich J. P./Gomez F. A. | 2:0 (6:3, 6:4) | details | 13.09.2023 |
 United Kingdom: M25 Roehampton 3 - Doubles - Main |
|---|
| 1/8-finals | Lumsden E./Martin T. | Jansen W./Storrie R. J. | CAN. | details | 08.08.2023 |
| United Kingdom: M25 Roehampton 2 - Doubles - Main |
|---|
| 1/8-finals | Broom C./Houghton G. | Jansen W./Searle H. | 2:1 (7:5, 3:6, 10:0) | details | 01.08.2023 |
| United Kingdom: M25 Roehampton - Doubles - Main |
|---|
| Quarter-finals | Broom C./Jones B. | Jansen W./Storrie R. J. | 2:0 (6:2, 7:64) | details | 19.07.2023 |
| 1/8-finals | Golesworthy R./Hignett L. | Jansen W./Storrie R. J. | 0:2 (3:6, 66:7) | details | 18.07.2023 |
| United Kingdom: M25 Nottingham 4 - Doubles - Main |
|---|
| Semi-finals | Jansen W./Storrie R. J. | Broom C./Jones B. | 1:2 (6:3, 1:6, 8:10) | details | 14.07.2023 |
| Quarter-finals | Jansen W./Storrie R. J. | Summers M./Tyler J. | 2:0 (7:66, 7:64) | details | 13.07.2023 |
| 1/8-finals | Jansen W./Storrie R. J. | Gaal C./Klintcharov A. | 2:0 (6:3, 6:4) | details | 12.07.2023 |
| 1/8-finals | Jansen W./Storrie R. J. | Hudd E./Monday J. | CAN. | details | 12.07.2023 |
 Egypt: M15 Sharm ElSheikh 19 - Doubles - Main |
|---|
| 1/8-finals | Donald M./Jansen W. | El Sallaly A./Markovski O. | 0:2 (4:6, 2:6) | details | 06.12.2022 |
 Spain: M15 Madrid 2 - Doubles - Main |
|---|
| 1/8-finals | Jansen W./Vallejo D. | Moundir A./Yang J. | CAN. | details | 24.11.2022 |
 Kuwait: M15 Al Zahra 2 - Doubles - Main |
|---|
| Final | Bathrinath L./Isaro P. | Jansen W./Zgola B. | 0:1 RET. (5:7, 0:1) | details | 05.11.2022 |
| Semi-finals | Atlangeriev B./Denisov I. | Jansen W./Zgola B. | 1:2 (5:7, 6:4, 6:10) | details | 04.11.2022 |
| Quarter-finals | Jansen W./Zgola B. | Kovapitukted P./Reddy R. | WO. | details | 03.11.2022 |
| 1/8-finals | Baldovinetti G./Del Federico A. | Jansen W./Zgola B. | 0:2 (4:6, 1:6) | details | 01.11.2022 |
| Kuwait: M15 Al Zahra - Doubles - Main |
|---|
| Final | Atlangeriev B./Denisov I. | Jansen W./Zgola B. | 0:2 (67:7, 2:6) | details | 29.10.2022 |
| Semi-finals | Jansen W./Zgola B. | Bielinskyi V./Dudun I. | 2:1 (3:6, 6:2, 11:9) | details | 28.10.2022 |
