Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Champaign | 2023/07/18 14:50 | Chih Chi Huang v Max Sheldon | 7-5,4-6,10-6 |
| ITF M25 Dallas | 2023/07/13 17:15 | Blake Ellis v Chih Chi Huang | 6-4,6-4 |
| ITF M25 Dallas | 2023/07/12 17:20 | Chih Chi Huang v Brayden Michna | 6-4,6-1 |
| ITF M25 Dallas | 2023/07/11 14:50 | Chih Chi Huang v Jibril Nettles | 6-4,6-4 |
| Challenger – Vancouver | 2022/08/14 20:50 | Paul Jubb v Chih Chi Huang | 6-4,7-5 |
| UTR Pro Tennis Series New Jersey | 2022/07/14 22:11 | Theodore Dean v Chih Chi Huang | 6-4,1-1 |
| UTR Pro Tennis Series New Jersey | 2022/07/12 20:03 | Vignesh Gogineni v Chih Chi Huang | 4-6,3-6 |
| UTR Pro Tennis Series New Jersey | 2022/07/11 18:30 | Chih Chi Huang v John Walentowicz | 6-1,6-4 |
| ITF M25 Anseong | 2023/06/23 02:00 | Yunseong Chung v Shunsuke Mitsui | 6-1,6-1 |
| ITF M25 Anseong | 2023/06/22 02:00 | Woobin Shin v Shunsuke Mitsui | 3-6,2-6 |
| ITF M25 Anseong | 2023/06/20 02:00 | Woohyuk Sim v Shunsuke Mitsui | 0-6,2-6 |
| ITF M25 Changwon | 2023/06/13 01:00 | Shunsuke Mitsui v Yuki Mochizuki | 4-6,2-6 |
| UTR Pro Tennis Series Dallas | 2022/12/24 15:00 | Steven Forman v Shunsuke Mitsui | 6-4,4-6,3-6 |
| UTR Pro Tennis Series Dallas | 2022/12/23 21:00 | Christopher Bulus v Shunsuke Mitsui | 4-6,2-6 |
| UTR Pro Tennis Series Dallas | 2022/12/22 21:30 | Shunsuke Mitsui v Stefan Peter Hampe | 6-1,0-0 |
| UTR Pro Tennis Series Dallas | 2022/12/20 20:00 | Shunsuke Mitsui v Lui Maxted | 6-4,5-4 |