Stadium: Court 7 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/03/07 07:00 | Tommaso Vescovi v Marlon Vankan | 0-6,0-6 |
| ITF M15 Troisdorf | 2021/05/13 11:45 | Louis Wessels v Marlon Vankan | 4-6,6-2,7-6 |
| ITF M15 Troisdorf | 2021/05/12 10:10 | Marlon Vankan v Alexander Mannapov | 6-2,6-1 |
| ITF M15 Troisdorf | 2021/05/11 08:00 | Glenn Smits v Marlon Vankan | 3-6,6-4,10-8 |
| ITF M15 Troisdorf | 2021/05/10 09:30 | Marlon Vankan v Yan Sabanin | 3-6,7-6,10-5 |
| 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 Novomoskovsk | 2021/05/30 06:15 | Tommaso Vescovi v Dmitrii Vasilev | 6-7,5-7 |
| ITF M15 Novomoskovsk | 2021/05/23 08:00 | Tommaso Vescovi v Timur Maulenov | 1-6,4-6 |
| ITF M15 Antalya | 2021/03/15 08:30 | Tommaso Vescovi v Benedikt Henning | 2-6,1-6 |
| ITF M15 Antalya | 2021/03/14 07:00 | Tommaso Vescovi v Sergei Lysov | 7-5,6-2 |
| ITF M15 Antalya | 2021/03/07 07:00 | Tommaso Vescovi v Marlon Vankan | 0-6,0-6 |
| ITF M15 Tabarka | 2019/09/29 08:00 | Tommaso Vescovi v Jing L Weng | 0-6,7-5,8-10 |
| ITF M15 Tabarka | 2019/09/23 14:00 | Matthew Mendez v Tommaso Vescovi | 6-4,6-4 |
| ITF M15 Tabarka | 2019/09/22 10:30 | Tommaso Vescovi v Gabriele Moghini | 6-4,5-7,10-6 |