Stadium: Court Tsitsipas Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Heraklion - mužská štvorhra | 2021/11/05 12:00 | Eriksson/Romios v Kyratzis/Thanos | 6-2,6-2 |
| ITF - M15 Heraklion - mužská štvorhra | 2021/11/04 13:35 | Kyratzis/Thanos v Backman/Bergdahl | 2-6,6-3,10-8 |
| ITF - M15 Heraklion - mužská štvorhra | 2021/11/02 15:00 | Kyratzis/Thanos v Heger/Weindl | 6-3,7-6 |
| ITF - M15 Heraklion - mužská štvorhra | 2021/11/11 12:50 | Lemstra/Romios v Deckers/Houkes | 6-2,6-7,6-10 |
| ITF - M15 Heraklion - mužská štvorhra | 2021/11/09 13:35 | Lemstra/Romios v Sanghera/Tzicas | 6-0,6-1 |
| ITF - M25 Wetzlar - mužská štvorhra | 2021/08/04 16:25 | Lemstra/Romios v Hassan/Schmitz | 3-6,6-2,10-3 |