Stadium: Court 6 Round: 62 Ground: Clay
| ITF M15 Opatija | 2021/03/23 12:30 | Admir Kalender v Davide Galoppini | 2-6,0-6 |
| ITF M15 Rovinj | 2021/03/17 10:00 | Pietro Rondoni v Admir Kalender | 7-5,6-4 |
| ITF M15 Porec | 2021/03/10 10:20 | Admir Kalender v Pavel Nejedly | 2-6,1-6 |
| ITF M15 Antalya | 2021/02/03 06:30 | Admir Kalender v Gabriele Maria Noce | 3-6,7-6,8-10 |
| ITF M15 Antalya | 2021/02/02 10:00 | Alexander Weis v Admir Kalender | 3-6,6-7 |
| ITF M15 Antalya | 2021/01/28 08:00 | Admir Kalender v Jordan Hasson | 6-7,6-4,9-11 |
| ITF M15 Antalya | 2021/01/19 06:30 | Georgii Kravchenko v Admir Kalender | 7-5,6-3 |
| ITF M15 Antalya | 2021/01/18 07:00 | Admir Kalender v Dostanbek Tashbulatov | 6-3,6-1 |
| ITF M25 Meerbusch | 2021/04/13 12:35 | Alexis Boureau v Sebastian Prechtel | 6-7,6-7 |
| ITF M25 Meerbusch | 2021/04/12 11:00 | Gian Luca Tanner v Alexis Boureau | 4-6,6-3,8-10 |
| ITF M25 Meerbusch | 2021/04/11 13:30 | Alexis Boureau v Flemming Peters | 6-7,6-3,10-8 |
| ITF M15 Antalya | 2021/03/29 07:00 | Matteo Gigante v Alexis Boureau | 6-2,6-3 |
| ITF M15 Antalya | 2021/03/28 06:30 | Edward Hubner v Alexis Boureau | 7-5,6-3 |
| ITF M25 Vale Do Lobo | 2021/03/10 15:20 | Alexis Boureau v Tak Khunn Wang | 3-6,1-6 |
| ITF M25 Vale Do Lobo | 2021/03/08 10:00 | Alexis Boureau v Edoardo Graziani | 5-7,6-2,10-5 |
| ITF M25 Vale Do Lobo | 2021/03/07 10:30 | Areg Stepanian v Alexis Boureau | 2-6,2-6 |