Stadium: MTA 13 Round: 62 Ground: Clay
| ITF Germany F7 | 2017/07/09 08:00 | Marlon Vankan v Oscar Galimardanov | 6-3,6-4 |
| ITF M15 Antalya | 2021/10/13 11:35 | Gergely Madarasz v Marlon Vankan | 6-4,6-4 |
| ITF M15 Forbach | 2021/09/30 16:20 | Boris Fassbender v Marlon Vankan | 6-2,6-4 |
| ITF M15 Forbach | 2021/09/29 11:00 | Hendrik Jebens v Marlon Vankan | 6-7,4-6 |
| ITF M15 Cairo | 2021/09/09 08:00 | Quentin Folliot v Marlon Vankan | 7-5,6-3 |
| ITF M15 Cairo | 2021/09/08 08:00 | Albert Roglan v Marlon Vankan | 4-6,2-6 |
| ITF M15 Cairo | 2021/09/02 11:05 | Alessandro Ragazzi v Marlon Vankan | 6-3,6-4 |
| ITF M15 Cairo | 2021/09/01 10:35 | Artur Soghoyan v Marlon Vankan | 1-6,2-6 |
| ITF M25 Trier | 2021/08/26 15:00 | Marvin Moeller v Marlon Vankan | 6-2,7-5 |
| ITF M15 Antalya | 2021/10/11 08:45 | Karim Al-Amin v Oscar Galimardanov | 6-4,5-7,10-4 |
| ITF M15 Antalya | 2021/10/10 07:00 | Umut Akkoyun v Oscar Galimardanov | 3-6,7-5,7-10 |
| ITF M25 Pardubice | 2021/09/21 09:45 | Oscar Galimardanov v Tomas Lanik | 2-6,7-6,8-10 |
| ITF M25 Pardubice | 2021/09/20 08:00 | Noah Thurner v Oscar Galimardanov | 4-6,3-6 |
| ITF M25 Pardubice | 2021/09/19 09:00 | Samuel Paulovcak v Oscar Galimardanov | 1-6,3-6 |
| ITF M25 Madrid | 2021/09/14 06:55 | Michel Vernier v Oscar Galimardanov | 6-4,6-4 |
| ITF M25 Madrid | 2021/09/13 08:00 | Marc Ceballos v Oscar Galimardanov | 5-7,3-6 |
| ITF M25 Madrid | 2021/09/12 13:00 | Yeray A. Pastor v Oscar Galimardanov | 2-6,6-7 |