Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Canberra | 2023/03/23 05:30 | Matthew Dellavedova v Taisei Ichikawa | 6-1,3-6,6-3 |
| ITF M25 Canberra | 2023/03/21 01:30 | Taisei Ichikawa v Lawrence Sciglitano | 6-3,6-3 |
| ITF M25 Canberra | 2023/03/15 23:00 | Taisei Ichikawa v Yuki Mochizuki | 6-7,3-6 |
| ITF M25 Canberra | 2023/03/15 04:20 | Taisei Ichikawa v Brandon Walkin | 6-4,6-3 |
| ITF M15 Monastir | 2023/02/11 12:50 | Taisei Ichikawa v Tao Mu | 3-6,5-7 |
| ITF M15 Monastir | 2023/02/08 10:45 | Taisei Ichikawa v Aleksi Lofman | 6-3,6-4 |
| ITF M15 Monastir | 2023/02/06 11:25 | Taisei Ichikawa v Taym Alazmeh | 6-4,6-1 |
| ITF M15 Monastir | 2023/02/02 09:00 | Shohei Chikami v Taisei Ichikawa | 6-0,6-0 |
| ITF M25 Tsukuba | 2023/03/27 00:30 | Yamato Sueoka v Ryotaro Matsumura | 2-6,6-7 |
| ITF M25 Antalya | 2023/02/05 07:00 | Dan Radu Munteanu v Yamato Sueoka | 0-6,3-6 |
| ITF M25 Antalya | 2023/01/31 08:10 | Yamato Sueoka v Emir Sutekin | 1-6,4-6 |
| ITF M25 Antalya | 2023/01/30 11:10 | Yamato Sueoka v Ruben Gospodjinacki | 6-3,6-3 |
| ITF M15 Jakarta Qual | 2023/01/23 07:25 | Michael Mathayomchand v Yamato Sueoka | 7-6,6-3 |
| Challenger Yokohama | 2022/10/30 07:10 | Yamato Sueoka v Jonathan Mridha | 1-6,6-4,5-7 |
| ITF M25 Sapporo | 2022/09/07 00:30 | Yamato Sueoka v Yuki Mochizuki | 2-6,1-6 |
| ITF M25 Sapporo | 2022/09/02 01:50 | Yuki Mochizuki v Yamato Sueoka | 6-2,6-1 |