Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF M15 - Troisdorf | 2021/05/09 08:00 | Marlon Vankan v Niklas Schell | 2-6,7-6,13-11 |
| ITF M25 - Meerbusch | 2021/04/12 07:30 | Hazem Naw v Marlon Vankan | 6-0,4-6,10-4 |
| ITF - M15 Antalya | 2021/03/28 06:30 | Deney Wassermann v Marlon Vankan | 6-1,6-4 |
| ITF - M15 Antalya | 2021/03/24 06:30 | Paul Woerner v Marlon Vankan | 6-4,6-2 |
| ITF - M15 Antalya | 2021/03/22 07:00 | Pablo Alemany v Marlon Vankan | 5-7,7-5,7-10 |
| ITF - M15 Antalya | 2021/03/17 13:55 | Dragos Dima v Marlon Vankan | 6-1,6-1 |
| ITF - M15 Antalya | 2021/03/16 06:30 | Vladimir Korolev v Marlon Vankan | 6-4,6-3 |
| ITF - M15 Antalya | 2021/03/15 08:00 | Adrian Mateo Bejenaru v Marlon Vankan | 6-1,4-6,8-10 |
| ITF - M15 Şımkent | 2021/04/14 08:05 | Jose Fco. Vidal Azorin v Yan Sabanin | 6-2,6-2 |
| ITF - M15 Şımkent | 2021/04/07 03:45 | Yan Sabanin v Antonio Campo | 1-6,0-6 |
| ITF M15 - Kazan | 2021/03/10 16:10 | Yan Sabanin v Bogdan Bobrov | 4-6,5-7 |
| ITF - M15 Antalya | 2021/01/29 07:00 | Yan Sabanin v Ilya Snitari | 3-6,2-6 |
| ITF - M15 Antalya | 2021/01/28 07:00 | Yan Sabanin v Berk Ilkel | 6-1,6-2 |
| ITF - M15 Antalya | 2021/01/19 06:30 | Giovanni Fonio v Yan Sabanin | 6-1,6-4 |
| ITF - M15 Antalya | 2021/01/18 07:00 | Mark Tryakshin v Yan Sabanin | 2-6,1-6 |
| ITF - M15 Antalya | 2021/01/17 09:00 | Dorian Kos v Yan Sabanin | 2-6,3-6 |