Stadium: Court 4 Round: 54 Ground: Clay
| ITF - M15 Meerbusch | 2022/05/04 09:20 | Karl Friberg v Verstegen, Quin | 6-2,6-2 |
| ITF - M15 Meerbusch | 2022/05/03 08:00 | Edward Winter v Verstegen, Quin | 5-7,4-6 |
| ITF - M15 Meerbusch | 2022/05/02 11:00 | Verstegen, Quin v Milan Welte | 6-1,6-4 |
| ITF - M15 Meerbusch | 2022/05/01 10:00 | Maximilian Oezcelik v Verstegen, Quin | 4-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/17 08:30 | Verstegen, Quin v Rodriguez, J. A. | 6-3,6-4 |
| UTR Pro Tennis Series Mulheim | 2021/10/16 14:00 | Verstegen, Quin v Balderas, Diego | 6-0,4-1 |
| UTR Pro Tennis Series Mulheim | 2021/10/14 07:00 | Verstegen, Quin v Hansen, Christian | 3-6,6-3,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/13 11:30 | Verstegen, Quin v Tom Gentzsch | 4-6,2-6 |
| ITF - M15 Héraklion | 2022/05/22 10:00 | Corban Crowther v Ainius Sabaliauskas | 6-3,6-4 |
| ITF - M15 Héraklion | 2022/05/16 10:00 | Ainius Sabaliauskas v Hoogland, Joris | 3-6,4-6 |
| ITF - M15 Héraklion | 2022/05/09 09:30 | Timothy Gray v Ainius Sabaliauskas | 6-2,6-3 |
| ITF - M15 Héraklion | 2022/05/08 08:00 | Lev Levyatov v Ainius Sabaliauskas | 0-6,1-6 |
| ITF - M15 Sharm El Sheikh | 2022/03/27 11:45 | Ji Hoon Son v Ainius Sabaliauskas | 6-4,6-2 |
| ITF - M15 Sharm El Sheikh | 2022/03/23 09:40 | Ainius Sabaliauskas v Ji Hoon Son | 7-6,3-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2022/03/22 09:45 | Hajek, Petr v Ainius Sabaliauskas | 7-5,3-6,3-10 |
| ITF - M15 Sharm El Sheikh | 2022/03/21 07:30 | Ainius Sabaliauskas v Hobbs, Roy | 4-6,6-4,10-8 |