 Italy: Barletta - Doubles - Main |
|---|
| 1/8-finals | Hermans M./Stevens B. | Barrientos N./Ocleppo J. | 0:2 (3:6, 4:6) | details | 24.08.2021 |
| Italy: Perugia - Doubles - Main |
|---|
| Quarter-finals | Etcheverry T. M./Olivo R. | Hermans M./Stevens B. | 2:1 (66:7, 6:1, 10:8) | details | 08.07.2021 |
| 1/8-finals | Cazaux A./Furness E. | Hermans M./Stevens B. | WO. | details | 07.07.2021 |
| Italy: Forli - Doubles - Main |
|---|
| 1/8-finals | Forti F./Zeppieri G. | Hermans M./Stevens B. | 2:1 (3:6, 6:3, 10:6) | details | 16.06.2021 |
 Germany: M25 Meerbusch - Doubles - Main |
|---|
| 1/8-finals | Hermans M./Stevens B. | Erler A./Fallert F. | 1:2 (6:4, 3:6, 8:10) | details | 13.04.2021 |
 Turkey: M15 Antalya 14 - Doubles - Main |
|---|
| 1/8-finals | Akkoyun U./Aksu C. | Hermans M./Stevens B. | 2:1 (3:6, 6:3, 10:8) | details | 06.04.2021 |
| Turkey: M15 Antalya 13 - Doubles - Main |
|---|
| 1/8-finals | Llamas Ruiz P./Vives Marcos P. | Hermans M./Stevens B. | 2:1 (6:4, 3:6, 10:7) | details | 30.03.2021 |
 Switzerland: M25 Trimbach - Doubles - Main |
|---|
| Quarter-finals | Hermans M./Stevens B. | Brunold M./Sebesta J. | 0:2 (4:6, 2:6) | details | 11.03.2021 |
| 1/8-finals | Hermans M./Stevens B. | Hoeijmans L./van Assendelft J. | 2:1 (7:64, 3:6, 10:5) | details | 09.03.2021 |
| Turkey: M15 Antalya 11 - Doubles - Main |
|---|
| 1/8-finals | Dica N. G./Madaras N. | Hermans M./Stevens B. | CAN. | details | 01.12.2020 |
| Germany: M25 Nussloch - Doubles - Main |
|---|
| Quarter-finals | Hermans M./Stevens B. | Zielinski J./Zuk K. | 0:2 (4:6, 5:7) | details | 22.01.2020 |
| 1/8-finals | Albuszies N./Hoffmann M. | Hermans M./Stevens B. | 1:2 (6:4, 3:6, 8:10) | details | 21.01.2020 |
