Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Sharm-el-Sheikh | 2021/02/07 09:30 | Aldin Setkic v Zsombor Velcz | 3-6,6-1,9-11 |
| ITF - M15 Sharm-el-Sheikh | 2021/01/31 10:30 | Abhinav Sanjeev Shanmugam v Zsombor Velcz | 6-4,6-2 |
| ITF - M15 Heraklion | 2020/02/13 12:55 | Omar Giacalone v Zsombor Velcz | 6-1,7-6 |
| ITF - M15 Heraklion | 2020/02/12 08:00 | Mike Urbanija v Zsombor Velcz | 6-7,4-6 |
| ITF - M15 Sharm-el-Sheikh | 2021/02/07 09:30 | Ken Onishi v Taisei Ichikawa | 3-6,6-2,12-10 |
| ITF - M15 Sharm-el-Sheikh | 2021/01/31 17:30 | Marko Miladinovic v Ken Onishi | 7-5,6-2 |
| ITF M15 - Caïro | 2021/01/27 12:15 | Aristotelis Thanos v Ken Onishi | 6-3,7-6 |
| ITF M15 - Caïro | 2021/01/26 07:55 | Yurii Dzhavakian v Ken Onishi | 4-6,1-6 |
| ITF M15 - Caïro | 2021/01/25 08:00 | Ken Onishi v Maikel De Boes | 6-4,3-6,18-16 |
| ITF M15 - Caïro | 2021/01/24 11:30 | Ken Onishi v Mathys Erhard | 6-4,6-4 |
| ITF M15 - Caïro | 2021/01/17 10:00 | Simone Roncalli v Ken Onishi | 6-3,6-1 |
| ITF M15 - Caïro | 2021/01/11 08:00 | Ken Onishi v Simon Beaupain | 3-6,4-6 |