Stadium: Court 9 Round: 27 Ground: Hardcourt indoor
| Challenger Helsinki MD | 2021/11/17 14:05 | Fayziev/Kalovelonis v Galdos/Gomez | 6-2,6-2 |
| ITF M15 Heraklion MD | 2021/11/13 08:20 | Fayziev/Kalovelonis v Ma/Musialek | 6-4,6-1 |
| ITF M15 Heraklion MD | 2021/11/12 11:30 | Fayziev/Kalovelonis v Deckers/Houkes | 6-4,6-2 |
| ITF M15 Heraklion MD | 2021/11/11 10:20 | Fayziev/Kalovelonis v Brown/Seelig | 6-3,6-4 |
| ITF M25 Nur-Sultan MD | 2021/10/30 07:00 | Fayziev/Kalovelonis v Liaonenka/Sabanin | 6-7,6-4,10-7 |
| ITF M25 Nur-Sultan MD | 2021/10/28 08:15 | Fomin/Tashbulatov v Fayziev/Kalovelonis | 6-4,3-6,2-10 |
| ITF M25 Nur-Sultan MD | 2021/10/21 10:35 | Fayziev/Kalovelonis v Beale/Vanshelboim | 7-5,4-6,8-10 |
| ITF M25 Nur-Sultan MD | 2021/10/19 08:40 | Fayziev/Kalovelonis v Fomin/Tashbulatov | 6-4,5-7,10-3 |
| Challenger Helsinki MD | 2021/11/17 19:00 | Erler/Miedler v Martos Gornes/Ramanathan | 7-5,6-3 |
| Challenger Ortisei MD | 2021/11/13 13:05 | Erler/Miedler v Sancic/Weissborn | 6-7,6-4,8-10 |
| Challenger Ortisei MD | 2021/11/12 13:00 | Sabanov/Sabanov v Erler/Miedler | 5-7,3-6 |
| Challenger Ortisei MD | 2021/11/11 14:40 | Erler/Miedler v Forti/Gaio | 6-2,7-6 |
| Challenger Ortisei MD | 2021/11/10 18:00 | Erler/Miedler v Prinoth/Weis | 6-3,6-2 |
| Challenger Eckental MD | 2021/11/05 12:00 | Jebavy/O'Mara v Erler/Miedler | 7-6,6-4 |
| Challenger Eckental MD | 2021/11/04 17:15 | Erler/Miedler v Sandkaulen/Squire | 7-5,5-7,10-5 |
| Challenger Eckental MD | 2021/11/03 14:50 | Huesler/Pel v Erler/Miedler | 4-6,6-7 |