Stadium: Court 6 Round: 62 Ground: Clay
| ITF M15 Sibenik | 2021/05/16 12:30 | Erdem Isitan v Karlo Krolo | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2021/02/15 09:30 | Erdem Isitan v Rimpei Kawakami | 0-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/02/14 13:00 | Igor Trunov v Erdem Isitan | 2-6,6-4,6-10 |
| ITF M15 Antalya | 2020/12/15 11:00 | Michalis Sakellaridis v Erdem Isitan | 7-6,6-0 |
| ITF M15 Troisdorf | 2021/05/12 13:00 | Oscar Moraing v Elmar Ejupovic | 3-6,3-6 |
| ITF M15 Troisdorf | 2021/05/11 10:00 | Dominik Boehler v Oscar Moraing | 1-6,4-6 |
| ITF M15 Troisdorf | 2021/05/09 13:00 | Oscar Moraing v Simon Beaupain | 6-4,2-6,14-12 |
| ITF M15 Antalya | 2021/05/02 06:00 | Dax Donders v Oscar Moraing | 4-6,6-4,10-7 |
| ITF M15 Antalya | 2021/04/26 07:00 | Oscar Moraing v Michalis Sakellaridis | 6-0,3-6,7-10 |
| ITF M15 Antalya | 2021/04/25 07:00 | Jean Thirouin v Oscar Moraing | 5-7,4-6 |
| ITF M25 Biel | 2021/03/30 11:40 | Danylo Kalenichenko v Oscar Moraing | 2-6,6-2,10-6 |
| ITF M25 Biel | 2021/03/29 14:50 | Oscar Moraing v Sandro Kopp | 4-6,6-1,11-9 |