Stadium: Court 1 Round: 44 Ground: Clay
| ITF M15 - Prijedor | 2021/05/09 12:30 | Duje Kekez v Obrad Markovski | 6-4,6-3 |
| ITF M15 - Sibenik | 2021/04/24 08:00 | David Pichler v Duje Kekez | 6-2,7-6 |
| ITF M15 - Sibenik | 2021/04/23 09:40 | Mili Poljicak v Duje Kekez | 4-6,2-6 |
| ITF M15 - Sibenik | 2021/04/22 08:00 | Francesco Vilardo v Duje Kekez | 3-6,3-6 |
| ITF M15 - Sibenik | 2021/04/21 10:30 | Duje Kekez v Alexis Gautier | 6-4,7-6 |
| Challenger Split | 2021/04/13 11:30 | Duje Kekez v Aleksandar Vukic | 2-6,6-7 |
| Challenger Zadar | 2021/03/21 11:05 | Duje Kekez v Skander Mansouri | 6-7,4-6 |
| ITF M15 - Rovinj | 2021/03/15 11:30 | Francesco Passaro v Duje Kekez | 6-2,6-4 |
| ITF M15 Las Palmas | 2021/04/27 08:00 | Yan Bondarevskiy v Valentin Lapalu | 6-4,6-0 |
| ITF M15 Las Palmas | 2021/04/26 08:30 | Angel S Malinowska v Valentin Lapalu | 3-6,0-6 |
| ITF M15 Las Palmas | 2021/04/25 10:00 | Valentin Lapalu v Pierre Delage | 6-1,6-0 |
| ITF M15 - Poitiers | 2021/03/14 11:45 | Louis Dussin v Valentin Lapalu | 6-2,6-4 |
| ITF - M15 - Monastir | 2021/03/01 08:00 | Stefano Battaglino v Valentin Lapalu | 7-6,6-3 |
| ITF - M15 - Monastir | 2021/02/28 09:00 | Valentin Lapalu v Jason Janis | 6-1,6-1 |
| ITF - M15 - Monastir | 2021/02/21 13:00 | Tobias Franco v Valentin Lapalu | 5-7,6-1,10-6 |
| ITF - M15 - Monastir | 2021/02/17 12:45 | Valentin Lapalu v Jose Fco. Vidal Azorin | 1-6,4-6 |