Round: 44 Ground: Clay
| ITF M15 Troisdorf | 2021/05/09 08:00 | Joel Vincent Link v Amaury Raynel | 3-6,1-6 |
| ITF M15 Antalya | 2021/04/25 07:00 | Denis Parshutin v Joel Vincent Link | 6-3,6-1 |
| ITF M15 Antalya | 2021/04/21 06:50 | Jeroen Vanneste v Joel Vincent Link | 6-3,6-4 |
| ITF M15 Antalya | 2021/04/12 07:00 | Luis Faria v Joel Vincent Link | 6-2,6-1 |
| ITF M15 Antalya | 2021/04/04 06:30 | Davide Albertoni v Joel Vincent Link | 6-2,7-5 |
| ITF M15 Opatija | 2021/03/21 08:00 | Dino Prizmic v Joel Vincent Link | 6-0,6-2 |
| ITF M25 La Nucia | 2021/03/15 12:00 | Zakhar Trapeznikov v Joel Vincent Link | 6-4,6-1 |
| ITF M15 La Nucia | 2021/03/08 10:00 | Joel Vincent Link v Vicente O Moratalla | 5-7,3-6 |