Stadium: Court 5 Round: 62 Ground: Clay
| ITF - M15 Káhira | 2021/01/15 10:05 | Johan Nikles v Simone Roncalli | 6-2,6-2 |
| ITF - M15 Káhira | 2021/01/14 08:30 | Simone Roncalli v Fabrizio Ornago | 7-5,6-3 |
| ITF - M15 Káhira | 2021/01/13 11:20 | Simone Roncalli v Juan Bautista Otegui | 6-3,7-6 |
| ITF - M15 Káhira | 2021/01/11 12:00 | Simone Roncalli v Jaime Caldes | 6-1,6-0 |
| ITF - M15 Káhira | 2021/01/11 08:00 | Simone Roncalli v Luka Petrovic | 6-2,6-0 |
| ITF - M15 Káhira | 2021/01/09 08:00 | Fabrizio Ornago v Simone Roncalli | 6-7,6-0,6-4 |
| ITF - M15 Káhira | 2021/01/08 09:30 | Simone Roncalli v Mikolaj Lorens | 6-2,6-2 |
| ITF - M15 Káhira | 2021/01/07 10:30 | Nicholas David Ionel v Simone Roncalli | 1-6,0-6 |
| ITF - M15 Káhira | 2021/01/11 08:00 | Ken Onishi v Simon Beaupain | 3-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2020/02/24 10:00 | Amr Asrawy v Ken Onishi | 4-6,6-0,10-8 |
| ITF - M15 Sharm El Sheikh | 2020/02/17 09:00 | Piotr Grynkowski v Ken Onishi | 6-1,6-4 |
| ITF - M15 Hong Kong | 2020/01/08 09:30 | Makoto Ochi v Ken Onishi | 7-6,6-2 |
| ITF - M15 Hong Kong | 2020/01/07 04:45 | Kousuke Ogura v Ken Onishi | 5-7,4-6 |
| ITF - M15 Hong Kong | 2020/01/06 02:00 | Shohei Chikami v Ken Onishi | 4-6,1-6 |
| ITF - M15 Te Anau | 2019/12/30 23:00 | Elliot Benchetrit v Ken Onishi | 7-5,6-1 |
| Challenger - Kobe | 2019/11/06 01:30 | Luke Saville v Ken Onishi | 6-2,6-2 |