Stadium: Court P1 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Hua Hin | 2023/11/15 05:40 | Goncalo Oliveira v Matthew Dellavedova | 7-6,6-2 |
| ITF M15 Hua Hin | 2023/11/11 03:00 | Goncalo Oliveira v Wishaya Trongcharoenchaikul | 7-5,6-1 |
| ITF M15 Hua Hin | 2023/11/10 03:00 | Goncalo Oliveira v Matteo Lavizzari | 7-6,6-2 |
| ITF M15 Hua Hin | 2023/11/09 03:00 | Goncalo Oliveira v Thantub Suksumrarn | 6-2,6-4 |
| ITF M15 Hua Hin | 2023/11/07 05:25 | Goncalo Oliveira v Jimmy Yang | 4-6,7-5,6-4 |
| ITF M15 Al Zahra | 2023/11/01 10:05 | Goncalo Oliveira v Tanguy Genier | 3-6,4-6 |
| ITF M15 Al Zahra | 2023/10/29 13:55 | Goncalo Oliveira v Petr Nesterov | 6-4,4-6,3-6 |
| ITF M15 Al Zahra | 2023/10/28 14:05 | Goncalo Oliveira v Aleksandre Bakshi | 7-6,6-2 |
| ITF M25 Hua Hin | 2023/11/14 03:00 | Credit Chaiyarin v Ryota Tanuma | 3-6,1-6 |
| UTR Pro Noda | 2023/10/22 00:00 | Sora Fukuda v Ryota Tanuma | 6-2,6-1 |
| UTR Pro Noda | 2023/10/21 00:00 | Taketo Takamisawa v Ryota Tanuma | 5-7,6-1,3-6 |
| UTR Pro Noda | 2023/10/20 00:00 | Hiiro Sakamoto v Ryota Tanuma | 0-6,2-6 |
| UTR Pro Noda | 2023/10/19 02:57 | Ziga Svec v Ryota Tanuma | 2-6,2-6 |
| UTR Pro Noda | 2023/10/17 03:35 | Christopher Kosei Ono v Ryota Tanuma | 2-6,2-6 |
| UTR Pro Noda | 2023/10/16 03:30 | Ryota Tanuma v Kusunoki Haruto | 6-0,5-2 |
| ITF M25 Takasaki | 2023/09/21 02:00 | Gage Brymer v Ryota Tanuma | 6-1,6-4 |