Stadium: Court 3 Round: 27 Ground: Clay
| Challenger Helsinki MD | 2021/11/18 16:00 | Fayziev/Kalovelonis v Erler/Miedler | 3-6,6-7 |
| 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 |
| Challenger Lisbon MD | 2021/09/30 09:30 | Nedunchezhiyan/Raja v Forti/Zeppieri | 6-3,6-4 |
| Challenger Lisbon MD | 2021/09/29 15:25 | Patino/R Taverna v Forti/Zeppieri | 4-6,3-6 |
| Challenger Como MD | 2021/09/02 12:30 | Forti/Zeppieri v Martinez/Vavassori | 4-6,4-6 |
| Challenger Como MD | 2021/09/01 10:40 | Blancaneaux/Lamasine v Forti/Zeppieri | 1-6,3-6 |
| Challenger Verona MD | 2021/08/17 15:40 | Bortolotti/Rodriguez v Forti/Zeppieri | 5-7,7-5,10-7 |
| Challenger Cordenons MD | 2021/08/05 15:05 | King/Schnur v Forti/Zeppieri | 6-2,6-7,10-8 |
| Challenger Cordenons MD | 2021/08/04 12:20 | Cuevas/Dellien v Forti/Zeppieri | 5-7,5-7 |
| Challenger Trieste MD | 2021/07/30 15:30 | Luz/M R Alves v Forti/Zeppieri | 6-4,3-6,10-3 |