Stadium: Court 12 Round: 45 Ground: Hardcourt outdoor
| ITF - M25 Falun | 2021/09/26 11:00 | Woobin Shin v Robin Thour | 3-6,2-6 |
| ITF - M15 Monastir | 2021/07/07 09:55 | Woobin Shin v Valentin Vacherot | 1-6,4-6 |
| ITF M15 - Nur-Sultan | 2021/02/09 05:55 | Mikalai Haliak v Woobin Shin | 6-3,6-4 |
| ITF M15 - Nur-Sultan | 2021/02/08 06:00 | Woobin Shin v Aleksei Khomich | 6-2,7-5 |
| ITF M15 - Nur-Sultan | 2021/02/03 06:55 | Denis Yevseyev v Woobin Shin | 6-1,6-4 |
| ITF Korea F5 | 2018/08/19 02:00 | Woobin Shin v Dong Ju Kim | 1-6,1-6 |
| Challenger Gimcheon Qual | 2018/05/05 06:25 | Jinseok Yu v Woobin Shin | 6-2,6-2 |