Stadium: Court 3 Round: 26 Ground: Clay
| ATP Marbella - MD | 2021/04/06 13:55 | Brkic/Cacic v Arends/Pel | 1-6,6-0,10-5 |
| Challenger Lille - MD | 2021/03/26 18:10 | Arends/Pel v Added/Geerts | 1-6,3-6 |
| Challenger Lille - MD | 2021/03/25 17:45 | Arends/Pel v Bourgue/Muller | 4-6,6-3,10-5 |
| ATP Marsylia - MD | 2021/03/14 10:45 | Glasspool/Heliovaara v Arends/Pel | 7-5,7-6 |
| ATP Marsylia - MD | 2021/03/12 11:30 | Arends/Pel v Lammons/Withrow | 6-1,7-6 |
| ATP Marsylia - MD | 2021/03/11 13:30 | Arends/Pel v O'Mara/Qureshi | 6-4,7-6 |
| ATP Marsylia - MD | 2021/03/08 16:00 | Olivetti/Tsonga v Arends/Pel | 4-6,4-6 |
| ATP Rotterdam - MD | 2021/03/01 15:35 | Arends/Pel v Chardy/Martin | 4-6,4-6 |
| Challenger Salzburg - MD | 2021/07/06 15:00 | Martinez/Sitak v Bagnis/Galdos | 4-6,2-6 |