Estádio: B & B Court Round: 28 Ground: Clay
| ITF - M25 Sunderland - Duplas Masculinas | 2020/02/29 13:35 | De Jong/Stevens v Walkow/Zielinski | 4-6,4-6 |
| ITF - M25 Glasgow - Duplas Masculinas | 2020/02/21 16:15 | Walkow/Zielinski v De Jong/Stevens | 6-2,6-4 |
| Challenger Meerbusch - Duplas Masculinas | 2021/08/12 11:30 | Ajdukovic/Fatic v De Jong/Stevens | 0-6,2-6 |
| Challenger Meerbusch - Duplas Masculinas | 2021/08/11 09:30 | De Jong/Stevens v Begemann/Olivetti | 6-4,7-5 |
| Challenger - Amersfoort - Duplas Masculinas | 2021/07/13 12:50 | De Jong/Stevens v De Jonge/Ouden | 4-6,6-7 |
| ITF - M25 Haia - Duplas Masculinas | 2021/07/03 12:55 | De Jong/Stevens v Brouwer/Sels | 6-3,6-4 |
| ITF - M25 Haia - Duplas Masculinas | 2021/07/02 15:50 | De Jong/Stevens v Nijboer/Veldheer | 7-6,6-2 |
| ITF - M25 Haia - Duplas Masculinas | 2021/07/01 15:15 | De Jong/Stevens v Barranco Cosano/Lopez Montagud | 6-4,7-6 |
| ITF - M25 Haia - Duplas Masculinas | 2021/06/29 11:05 | De Jong/Stevens v Wehnelt/Zahraj | 6-2,6-3 |
| ITF - M25 Klosters - Duplas Masculinas | 2020/09/17 13:05 | De Jong/Stevens v Oberleitner/Zahraj | 6-7,0-6 |
| Challenger Meerbusch - Duplas Masculinas | 2021/08/12 10:00 | Walkow/Zielinski v Sabanov/Sabanov | 7-6,6-4 |
| Challenger Meerbusch - Duplas Masculinas | 2021/08/11 13:00 | Ficovich/Kicker v Walkow/Zielinski | 3-6,2-6 |
| Challenger - Poznan - Duplas Masculinas | 2021/07/29 16:25 | Gonzales/Johnson v Walkow/Zielinski | 2-6,7-6,13-11 |
| Challenger - Poznan - Duplas Masculinas | 2021/07/28 14:10 | Domingues/Elias v Walkow/Zielinski | 2-6,2-6 |
| ATP - Gstaad - Duplas Masculinas | 2021/07/25 11:20 | Huesler/Stricker v Walkow/Zielinski | 6-1,7-6 |
| ATP - Gstaad - Duplas Masculinas | 2021/07/23 10:45 | Paul/Riedi v Walkow/Zielinski | 6-4,6-7,2-10 |
| ATP - Gstaad - Duplas Masculinas | 2021/07/22 09:00 | Walkow/Zielinski v Brown/Weissborn | 6-4,6-7,10-7 |
| Challenger - Brunsvique - Duplas Masculinas | 2021/07/10 11:30 | Sabanov/Sabanov v Walkow/Zielinski | 4-6,6-4,4-10 |