stadio: Court 8 Round: 62 Ground: Clay
| UTR Pro Tennis Series Texas | 2022/08/20 18:00 | Franco Ribero v Hiroki Sakagawa | 7-6,5-0 |
| UTR Pro Tennis Series Texas | 2022/08/18 19:30 | Hiroki Sakagawa v Alex Koong | 6-2,5-2 |
| UTR Pro Tennis Series Texas | 2022/08/17 18:00 | Callaway Clark v Hiroki Sakagawa | 0-6,6-4,7-6 |
| UTR Pro Tennis Series Texas | 2022/08/16 22:53 | Hiroki Sakagawa v Vishwa Aduru | 6-0,6-3 |
| UTR Pro Tennis Series Texas | 2022/08/15 18:00 | Ethan Muza v Hiroki Sakagawa | 6-1,4-6,6-3 |
| UTR Pro Tennis Series Miki | 2022/07/08 00:30 | Hiroki Sakagawa v Kazuki Nishiwaki | 1-6,7-6,2-6 |
| UTR Pro Tennis Series Miki | 2022/07/07 02:00 | Hiroki Sakagawa v Shin Inoue | 6-4,5-1 |
| UTR Pro Tennis Series Miki | 2022/07/06 05:00 | Yamato Sueoka v Hiroki Sakagawa | 6-3,5-3 |
| ITF M25 Changwon | 2023/06/12 02:15 | Tae-Woo Lee v Jungmin Hwang | 6-2,6-4 |
| ITF M25 Changwon | 2023/06/11 06:30 | Sangheon Lee v Jungmin Hwang | 7-6,6-7,4-10 |
| ITF M25 Daegu | 2023/06/05 03:10 | Woodam Song v Jungmin Hwang | 6-4,6-2 |
| ITF M25 Daegu | 2023/06/04 01:00 | Sukhee Ann v Jungmin Hwang | 6-2,4-6,3-10 |
| ITF M15 Changwon | 2022/08/24 05:55 | Jungmin Hwang v Tomohiro Masabayashi | 1-6,1-6 |