Stadium: Court 12 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Hong Kong | 2023/08/30 07:05 | Makoto Ochi v Ajeet Rai | 6-2,2-6,5-7 |
| ITF M25 Tainan | 2023/08/20 02:00 | Ergi Kirkin v Makoto Ochi | 6-0,6-2 |
| ITF M25 Tainan | 2023/08/19 02:00 | Makoto Ochi v Kazuki Nishiwaki | 6-2,7-6 |
| ITF M25 Tainan | 2023/08/18 01:55 | Alexander Chepik v Makoto Ochi | 3-6,1-6 |
| ITF M25 Tainan | 2023/08/17 02:00 | Tomohiro Masabayashi v Makoto Ochi | 6-7,1-6 |
| ITF M25 Tainan | 2023/08/15 04:45 | Koki Matsuda v Makoto Ochi | 3-6,7-5,4-6 |
| Challenger Lexington | 2023/07/31 15:40 | Yuki Mochizuki v Makoto Ochi | 6-4,6-2 |
| Challenger Lexington | 2023/07/30 15:55 | Calum Puttergill v Makoto Ochi | 1-6,3-6 |
| UTR Pro Carrara | 2023/08/16 01:06 | Sam Ryan Ziegann v Zachary Viiala | 7-5,5-7,6-2 |
| UTR Pro Carrara | 2023/08/15 00:30 | Jayden Lewindon v Zachary Viiala | 0-6,1-6 |
| UTR Pro Carrara | 2023/08/08 23:00 | Sam Baldwin v Zachary Viiala | 0-6,4-6 |
| UTR Pro Carrara | 2023/08/07 02:30 | Casey Hoole v Zachary Viiala | 7-5,6-3 |
| ITF M15 Caloundra | 2023/08/01 03:40 | Derek Pham v Zachary Viiala | 6-1,6-2 |
| ITF M15 Caloundra | 2023/07/26 00:00 | Zachary Viiala v Thomas Fancutt | 6-7,4-6 |
| ITF M15 Caloundra | 2023/07/24 04:00 | Tomislav E Papac v Zachary Viiala | 6-4,4-6,6-10 |
| ITF M15 Caloundra | 2023/07/22 23:00 | Zachary Adam-Gedge v Zachary Viiala | 3-6,1-6 |