Stadium: Court 5 Round: 44 Ground: Clay
| ITF M15 Bad Waltersdorf | 2021/08/23 07:00 | Luigi Sorrentino v Admir Kalender | 2-6,1-6 |
| ITF M15 Lodz | 2021/08/16 13:15 | Taiyo Yamanaka v Admir Kalender | 3-6,7-6,10-7 |
| ITF M15 Novi Sad | 2021/08/01 14:00 | Alex Knaff v Admir Kalender | 7-5,6-4 |
| ITF M15 Skopje | 2021/06/09 09:15 | Admir Kalender v Nicholas David Ionel | 2-6,6-3,0-6 |
| ITF M15 Skopje | 2021/06/08 07:30 | Aziz Ouakaa v Admir Kalender | 3-6,3-6 |
| ITF M15 Skopje | 2021/06/07 08:00 | Admir Kalender v Luka Pavlovic | 6-1,6-4 |
| ITF M15 Skopje | 2021/06/03 08:00 | Alexandar Lazarov v Admir Kalender | 6-1,6-3 |
| ITF M15 Skopje | 2021/06/02 08:00 | Admir Kalender v Savriyan Danilov | 6-1,6-4 |
| ITF M15 Bad Waltersdorf | 2021/08/23 07:00 | Michalis Sakellaridis v Fletcher Scott | 1-6,1-6 |
| ITF M15 Bad Waltersdorf | 2021/08/22 07:00 | Alan Gleeson v Fletcher Scott | 1-6,2-6 |
| Challenger Verona | 2021/08/17 11:50 | Francesco Forti v Fletcher Scott | 6-1,7-5 |
| ITF M15 Antalya | 2021/07/01 08:00 | Jose Fco. Vidal Azorin v Fletcher Scott | 7-5,3-6,7-5 |
| ITF M15 Antalya | 2021/06/30 09:40 | Oleg Prihodko v Fletcher Scott | 5-7,5-7 |
| ITF M15 Antalya | 2021/06/29 06:30 | Fletcher Scott v Demetris Azoides | 6-4,6-2 |
| ITF M15 Antalya | 2021/06/28 06:30 | Zsombor Velcz v Fletcher Scott | 5-7,1-6 |
| ITF M15 Antalya | 2021/06/27 06:30 | Hamza Ben Yaacoub v Fletcher Scott | 0-6,1-6 |