Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Edwardsville | 2023/07/29 14:00 | 맥휴, 아이단 v 미츠이, 순수케 | 6-2,6-4 |
| ITF M25 Edwardsville | 2023/07/28 14:45 | Vito Tonejc v 미츠이, 순수케 | 5-7,2-6 |
| ITF M25 Edwardsville | 2023/07/27 13:30 | 미츠이, 순수케 v 안젤, 자이미 플로이드 | 3-6,6-4,6-2 |
| ITF M25 Edwardsville | 2023/07/25 17:10 | 한즐릭, 캐쉬 v 미츠이, 순수케 | 7-5,4-6,4-6 |
| ITF M25 Champaign | 2023/07/20 17:05 | 미츠이, 순수케 v 맥휴, 아이단 | 6-7,2-6 |
| ITF M25 Anseong | 2023/06/23 02:00 | 충, 윤성 v 미츠이, 순수케 | 6-1,6-1 |
| ITF M25 Anseong | 2023/06/22 02:00 | Shin, Woobin v 미츠이, 순수케 | 3-6,2-6 |
| ITF M25 Anseong | 2023/06/20 02:00 | Woohyuk Sim v 미츠이, 순수케 | 0-6,2-6 |
| ITF M25 Decatur | 2023/08/01 16:05 | Okonkwo, Oliver v Pankin, Semen | 6-2,1-6,10-8 |
| ITF M25 Edwardsville | 2023/07/24 14:00 | Miyoshi, Kenta v Okonkwo, Oliver | 6-3,6-4 |
| ITF M25 Champaign | 2023/07/18 14:55 | Gregg, Perry v Okonkwo, Oliver | 3-6,6-2,10-7 |
| ITF M15 South Bend | 2023/06/21 17:05 | Adhithya Ganesan v Okonkwo, Oliver | 6-0,6-3 |
| ITF M15 South Bend | 2023/06/20 15:00 | 베르날드, 존 v Okonkwo, Oliver | 2-6,4-6 |
| ITF M15 South Bend | 2023/06/19 14:00 | Okonkwo, Oliver v Sean Daryabeigi | 3-6,6-3,13-11 |
| UTR Pro London | 2023/05/20 10:16 | Petrovic, Luka v Okonkwo, Oliver | 6-4,6-4 |
| UTR Pro London | 2023/05/19 07:00 | Okonkwo, Oliver v Ben Hudson | 6-3,5-4 |