Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF M25 Jakarta | 2023/04/12 04:25 | Andrew Rogers v Yunseong Chung | 4-6,2-6 |
| ITF M25 Kashiwa | 2023/04/07 01:00 | Yu Hsiou Hsu v Yunseong Chung | 6-1,6-4 |
| ITF M25 Kashiwa | 2023/04/06 01:30 | Daisuke Sumizawa v Yunseong Chung | 2-6,2-6 |
| ITF M25 Kashiwa | 2023/04/04 01:00 | Takeru Yuzuki v Yunseong Chung | 2-6,2-6 |
| ITF M25 Tsukuba | 2023/03/29 00:30 | Kazuki Nishiwaki v Yunseong Chung | 6-2,6-3 |
| Challenger Pune | 2023/02/28 13:00 | Miljan Zekic v Yunseong Chung | 6-3,6-4 |
| Challenger Pune | 2023/02/27 07:05 | Jay Clarke v Yunseong Chung | 6-7,3-6 |
| Challenger Pune | 2023/02/26 10:30 | Nitin Kumar Sinha v Yunseong Chung | 2-6,2-6 |
| 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 |
| UTR Pro Tennis Series Dallas | 2022/12/19 22:17 | Shunsuke Mitsui v Matthis Ross | 7-6,5-1 |
| UTR Pro Tennis Series Dallas | 2022/12/18 19:00 | Josh Sheehy v Shunsuke Mitsui | 6-3,2-6,2-5 |
| ITF M15 Santo Domingo | 2022/11/22 17:00 | Shunsuke Mitsui v Jesse Flores | 6-7,6-1,2-6 |
| ITF M15 Ithaca | 2022/11/06 14:30 | Menelaos Efstathiou v Shunsuke Mitsui | 4-6,2-6 |