Stadium: Court 2 Round: 62 Ground: Clay
| 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 Heraklion | 2021/05/28 08:00 | Daniel Cox v Menelaos Efstathiou | 6-7,6-4,6-3 |
| ITF M15 Heraklion | 2021/05/27 06:30 | Menelaos Efstathiou v Dusty H. Boyer | 6-1,6-3 |
| ITF M15 Heraklion | 2021/05/26 06:30 | Menelaos Efstathiou v Omar Giacalone | 2-6,6-3,6-2 |
| ITF M15 Heraklion | 2021/05/25 06:30 | Menelaos Efstathiou v Ammar Elamin | 6-2,6-2 |
| ITF M15 Heraklion | 2021/05/24 08:00 | Menelaos Efstathiou v Raz Haviv | 6-3,6-4 |
| ITF M15 Heraklion | 2021/05/23 10:00 | Petr Hajek v Menelaos Efstathiou | 3-6,2-6 |
| ITF M15 Monastir | 2019/12/15 10:30 | Menelaos Efstathiou v Maxim Krapivin | 7-6,1-6,6-10 |
| ITF M15 Cancun | 2019/09/15 14:30 | Menelaos Efstathiou v Agustin Maria Gascia | 6-7,6-2,7-10 |