Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF - M25 Hongkong - Kwal. | 2023/09/03 02:00 | Chun-Ming Yam v Gunawan Trismuwantara | 2-6,2-6 |
| ITF - M25 Guiyang | 2023/09/19 03:50 | Chun-Ming Yam v Xirui Liu | 4-6,6-1,9-11 |
| ITF - M25 Guiyang | 2023/09/18 07:40 | Chun-Ming Yam v Zi Hui Chen | 6-4,1-6,10-4 |
| ITF - M25 Hongkong - Kwal. | 2023/09/03 02:00 | Chun-Ming Yam v Gunawan Trismuwantara | 2-6,2-6 |
| ITF M25 - Hongkong | 2023/08/27 04:00 | Collin Altamirano v Chun-Ming Yam | 6-1,6-1 |
| ITF - M15 Tianjin | 2023/06/25 01:00 | Chun-Ming Yam v Xiaoyu He | 6-3,7-5 |
| ITF - M15 Ipoh Perak | 2023/11/19 03:30 | Gunawan Trismuwantara v Antoine Berger | 2-6,4-6 |
| ITF M15 - Kuching | 2023/11/13 02:00 | Gunawan Trismuwantara v Hong-Lin Fu | 3-6,7-5,8-10 |
| Davis Cup | 2023/09/17 10:00 | Muhammad Shoaib v Gunawan Trismuwantara | 7-6,6-4 |
| Davis Cup | 2023/09/16 08:15 | Aqeel Khan v Gunawan Trismuwantara | 7-5,6-3 |
| ITF - M25 Hongkong - Kwal. | 2023/09/04 01:55 | Henrik Wiersholm v Gunawan Trismuwantara | 6-4,6-4 |
| ITF - M25 Hongkong - Kwal. | 2023/09/03 02:00 | Chun-Ming Yam v Gunawan Trismuwantara | 2-6,2-6 |
| ITF M25 - Hongkong | 2023/08/28 02:00 | Justin Barki v Gunawan Trismuwantara | 7-6,6-1 |
| ITF M25 - Hongkong | 2023/08/27 04:00 | Eren M Cheung v Gunawan Trismuwantara | 1-6,5-7 |