Stadium: Court 20 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Heraklion | 2022/05/25 07:00 | Shuichi Sekiguchi v Gabriele Bosio | 3-6,6-4,6-0 |
| ITF - M15 Heraklion | 2022/05/21 10:20 | Shuichi Sekiguchi v Omar Jasika | 4-6,2-6 |
| ITF - M15 Heraklion | 2022/05/20 07:00 | Hugo Pontico v Shuichi Sekiguchi | 1-6,0-6 |
| ITF - M15 Heraklion | 2022/05/19 06:55 | Kelsey Stevenson v Shuichi Sekiguchi | 0-6,3-6 |
| ITF - M15 Heraklion | 2022/05/18 07:00 | Matic Dimic v Shuichi Sekiguchi | 0-6,0-6 |
| ITF - M15 Heraklion | 2022/05/13 07:00 | Shuichi Sekiguchi v Colin Markes | 3-6,6-3,3-6 |
| ITF - M15 Heraklion | 2022/05/12 11:05 | Shuichi Sekiguchi v Sebastian Dominko | 7-6,6-1 |
| ITF - M15 Heraklion | 2022/05/10 08:30 | Shuichi Sekiguchi v Matthew Dellavedova | 6-4,6-2 |
| ITF - M15 Heraklion | 2022/05/25 07:00 | Marlon Vankan v Ben Jones | 6-3,7-5 |
| ITF - M15 Heraklion | 2022/05/19 09:35 | Marlon Vankan v Matthew Dellavedova | 6-4,1-6,4-6 |
| ITF - M15 Heraklion | 2022/05/17 10:35 | Milan Welte v Marlon Vankan | 2-6,0-6 |
| ITF M15 - Meerbusch | 2022/05/02 08:00 | Marlon Vankan v Michael Agwi | 3-6,5-7 |
| UTR Pro Tennis Series - Barcelona | 2022/04/03 07:30 | Marlon Vankan v David Jorda Sanchis | 1-6,0-2 |
| UTR Pro Tennis Series - Barcelona | 2022/04/02 07:30 | Pol Amoros Ramos v Marlon Vankan | 4-6,6-3,3-5 |
| UTR Pro Tennis Series - Barcelona | 2022/03/31 15:30 | Xavier Sarda Marti v Marlon Vankan | 3-6,3-6 |
| UTR Pro Tennis Series - Barcelona | 2022/03/30 15:00 | Marlon Vankan v Vaclav Safranek | 3-1 |