Stadium: Court 9 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/06/06 07:30 | Jimmy Yang v Matas Vasiliauskas | 1-6,7-5,4-10 |
| ITF M15 Heraklion | 2021/05/30 06:30 | Mattia Bellucci v Jimmy Yang | 6-2,7-6 |
| ITF M15 Heraklion | 2021/05/23 08:30 | Jimmy Yang v William Griffith | 2-6,0-6 |
| ITF M15 Heraklion | 2021/05/17 07:00 | Reese Stalder v Jimmy Yang | 6-2,6-3 |
| ITF M25 Meerbusch | 2021/04/12 07:30 | Jimmy Yang v Jim Walder | 2-6,3-6 |
| ITF M15 Monastir | 2021/08/01 10:00 | Mateo Nicolas Martinez v Alec Deckers | 6-7,7-5,10-7 |
| ITF M15 Monastir | 2021/07/28 08:00 | Gabriele Bosio v Alec Deckers | 7-6,6-2 |
| ITF M15 Monastir | 2021/07/26 14:00 | Joshua Paris v Alec Deckers | 4-6,6-7 |
| ITF M15 Monastir | 2021/07/26 08:00 | Alec Deckers v Matthew Dellavedova | 7-5,2-6,10-7 |
| ITF M15 Monastir | 2021/07/25 09:00 | Skander Ben Abdallah v Alec Deckers | 2-6,3-6 |
| ITF M25 The Hague | 2021/06/27 08:00 | Marvin Netuschil v Alec Deckers | 6-4,6-2 |
| ITF M25 Alkmaar | 2021/06/20 17:00 | Alec Deckers v Guy Den Heijer | 3-6,7-6,4-10 |
| ITF M15 Heraklion | 2021/06/08 08:00 | Eduardo Cohen v Alec Deckers | 3-6,7-6,10-7 |