Ground: Hardcourt outdoor
| UTR Pro Taipei | 2023/12/22 01:00 | Rikuto Yamaguchi v Alexander Chang | 3-6,4-6 |
| UTR Pro Taipei | 2023/12/20 04:41 | Rikuto Yamaguchi v Joseph Chen | 6-1,6-0 |
| UTR Pro Taipei | 2023/12/18 01:00 | Rikuto Yamaguchi v Chieh En Hou | 7-6,6-2 |
| UTR Pro Taipei | 2023/12/17 03:15 | Rikuto Yamaguchi v Kuan-I Lee | 3-6,0-6 |
| UTR Pro Osaka | 2023/07/30 02:00 | Koki Matsuda v Rikuto Yamaguchi | 7-6,6-1 |
| UTR Pro Osaka | 2023/07/29 03:30 | Rikuto Yamaguchi v Shinde Yuzuki | 6-4,6-6 |
| UTR Pro Osaka | 2023/07/28 05:10 | Christian Heaney-Secord v Rikuto Yamaguchi | 6-1,4-6,4-6 |
| UTR Pro Osaka | 2023/07/27 06:30 | Hiroki Fujita v Rikuto Yamaguchi | 5-7,3-6 |
| ITF M15 Yanagawa | 2023/12/26 00:30 | Yamato Sueoka v Yuta Tomida | 6-2,6-1 |
| ITF M15 Yanagawa | 2023/12/25 03:00 | Yuta Tomida v Hong Kit Wong | 6-3,6-2 |
| ITF M15 Yanagawa | 2023/12/21 02:50 | Takuya Kumasaka v Yuta Tomida | 7-6,6-0 |
| ITF M15 Yanagawa | 2023/12/20 10:20 | Yuichiro Inui v Yuta Tomida | 0-6,4-6 |
| ITF M25 Sapporo | 2023/09/11 03:20 | Yuta Tomida v Collin Altamirano | 3-6,5-7 |
| ITF M25 Sapporo | 2023/09/10 03:00 | Ryotaro Matsumura v Yuta Tomida | 6-3,6-7,9-11 |
| UTR Pro Noda | 2023/08/26 03:17 | Sora Fukuda v Yuta Tomida | 6-2,5-1 |
| UTR Pro Noda | 2023/08/24 05:55 | Shun Oue v Yuta Tomida | 0-6,3-6 |