Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/11/08 11:35 | Pedro Iamachkine v Francesco Ferrari | 7-6,6-7,9-11 |
| ITF M15 Antalya | 2021/11/07 06:30 | Francesco Ferrari v Zac Osborne | 6-2,6-4 |
| ITF M15 Antalya | 2021/11/02 08:30 | Francesco Ferrari v Pedro Iamachkine | 2-6,6-7 |
| ITF M15 Antalya | 2021/10/31 07:00 | Daniil Romanov v Francesco Ferrari | 0-6,0-6 |
| ITF M15 Zlatibor | 2021/09/12 10:00 | Luka Kalenic v Francesco Ferrari | 7-6,6-3 |
| ITF M25 Eupen | 2021/09/07 09:45 | Colin Sinclair v Francesco Ferrari | 6-1,6-1 |
| ITF M25 Eupen | 2021/09/06 07:30 | Francesco Ferrari v Charles Tzicas | 3-6,6-4,16-14 |
| ITF M25 Eupen | 2021/09/05 07:30 | Alexis Boureau v Francesco Ferrari | 7-6,5-7,11-13 |
| ITF M15 Antalya | 2021/11/08 12:50 | Luca Fantini v Admir Kalender | 1-6,6-3,8-10 |
| ITF M15 Antalya | 2021/11/07 06:30 | Mile Matic v Admir Kalender | 1-6,4-6 |
| ITF M15 Antalya | 2021/11/02 08:30 | Anthony Genov v Admir Kalender | 6-4,6-4 |
| ITF M15 Antalya | 2021/10/31 07:00 | Jannik Opitz v Admir Kalender | 6-4,3-6,8-10 |
| Challenger Losinj | 2021/10/17 10:00 | Admir Kalender v Fabien Reboul | 6-7,0-6 |
| UTR Pro Tennis Series Zadar | 2021/10/03 09:30 | Admir Kalender v Christos Keisidis | 6-2,6-0 |
| UTR Pro Tennis Series Zadar | 2021/10/02 08:30 | Admir Kalender v Petar Pjevcevic | 6-3,6-1 |
| UTR Pro Tennis Series Zadar | 2021/10/01 11:00 | Admir Kalender v Jose A R Rodriguez | 6-4,6-3 |