Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2020/11/05 09:40 | Bega, Alessandro v Miladinovic, Marko | 7-6,6-3 |
| ITF - M15 Sharm El Sheikh | 2020/11/04 09:35 | Miladinovic, Marko v Aidan Mchugh | 2-6,6-1,6-2 |
| ITF - M15 Sharm El Sheikh | 2020/10/28 10:25 | Gijs Brouwer v Miladinovic, Marko | 6-3,6-1 |
| ITF - M15 Sharm El Sheikh | 2020/10/22 08:45 | Miladinovic, Marko v Vladyslav Orlov | 3-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2020/10/21 09:30 | Felix Corwin v Miladinovic, Marko | 3-6,6-2,4-6 |
| Eastern European Championship | 2020/07/31 09:35 | Dimitar Kuzmanov v Miladinovic, Marko | 6-2,6-0 |
| Eastern European Championship | 2020/07/29 12:30 | Miladinovic, Marko v Boris Butulija | 6-1,6-3 |
| Eastern European Championship | 2020/07/27 11:00 | Miladinovic, Marko v Tadic, Vladan | 7-5,6-1 |
| ITF M15 Cairo | 2021/01/27 12:15 | Aristotelis Thanos v Onishi, Ken | 6-3,7-6 |
| ITF M15 Cairo | 2021/01/26 07:55 | Dzhavakian, Yurii v Onishi, Ken | 4-6,1-6 |
| ITF M15 Cairo | 2021/01/25 08:00 | Onishi, Ken v Maikel De Boes | 6-4,3-6,18-16 |
| ITF M15 Cairo | 2021/01/24 11:30 | Onishi, Ken v Mathys Erhard | 6-4,6-4 |
| ITF M15 Cairo | 2021/01/17 10:00 | Roncalli, Simone v Onishi, Ken | 6-3,6-1 |
| ITF M15 Cairo | 2021/01/11 08:00 | Onishi, Ken v Simon Beaupain | 3-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2020/02/24 10:00 | Asrawy, Amr v Onishi, Ken | 4-6,6-0,10-8 |
| ITF - M15 Sharm El Sheikh | 2020/02/17 09:00 | Piotr Grynkowski v Onishi, Ken | 6-1,6-4 |