 Ecuador: Salinas - Doubles - Main |
|---|
| 1/8-finals | Barrientos N./Galdos S. | Sels J./van Rijthoven T. | 2:1 (3:6, 7:65, 10:6) | details | 21.04.2021 |
 Switzerland: M25 Biel - Doubles - Main |
|---|
| Quarter-finals | Andreev A./Mochizuki S. | Sels J./van Rijthoven T. | WO. | details | 01.04.2021 |
| 1/8-finals | Sels J./van Rijthoven T. | Brouwer G./Veldheer M. | 2:1 (6:3, 3:6, 11:9) | details | 31.03.2021 |
| Switzerland: Lugano - Doubles - Main |
|---|
| 1/8-finals | Martos Gornes S./Sitak A. | Sels J./van Rijthoven T. | 2:1 (6:4, 5:7, 10:6) | details | 24.03.2021 |
 Russia: St. Petersburg 2 - Doubles - Main |
|---|
| 1/8-finals | Karlovskiy E./Serdarusic N. | Sels J./van Rijthoven T. | 2:0 (6:1, 6:2) | details | 10.03.2021 |
 Spain: M25 Villena - Doubles - Main |
|---|
| Quarter-finals | Added D./Kadhe A. | Sels J./van Rijthoven T. | WO. | details | 04.02.2021 |
| 1/8-finals | Sels J./van Rijthoven T. | El Amine H./Turriziani Alvarez A. | 2:0 (6:3, 6:4) | details | 02.02.2021 |
 France: Blois - Doubles - Main |
|---|
| Semi-finals | Galdos S./Siljestrom A. | Sels J./van Rijthoven T. | 2:0 (6:4, 6:3) | details | 21.06.2019 |
| Quarter-finals | Sels J./van Rijthoven T. | Eysseric J./Lamasine T. | 2:0 (6:1, 6:2) | details | 20.06.2019 |
| 1/8-finals | Sels J./van Rijthoven T. | Doumbia S./Varillas J. P. | 2:0 (6:3, 6:4) | details | 18.06.2019 |
