Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/11/08 13:00 | Alexis Boureau v Woobin Shin | 6-0,7-5 |
| ITF M15 Doha | 2021/10/04 12:00 | Davud Amirov v Woobin Shin | 4-6,3-6 |
| ITF M15 Doha | 2021/10/03 15:00 | Ali Alyafei v Woobin Shin | 0-6,0-6 |
| 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 M15 Gimcheon | 2019/06/18 03:50 | Jin Sung Han v Cheong-Eui Kim | 6-4,4-6,1-6 |
| ITF M15 Gimcheon | 2019/06/10 02:00 | Seita Watanabe v Jin Sung Han | 6-1,6-2 |
| ITF M15 Daegu | 2019/06/03 01:00 | Young Seok Kim v Jin Sung Han | 6-4,6-4 |
| ITF Korea F6 | 2018/08/26 03:00 | Jae Won Yun v Jin Sung Han | 7-6,5-7,7-6 |
| ITF Korea F5 | 2018/08/19 02:00 | Jin Sung Han v Seong Jae Han | 4-6,5-7 |
| ITF Korea F4 | 2018/08/13 01:00 | Ki Su Jung v Jin Sung Han | 6-4,6-3 |
| ITF Korea F4 | 2018/08/12 02:00 | In Kyo Jeong v Jin Sung Han | 5-7,6-7 |
| ITF Korea F4 | 2018/08/11 01:00 | Yusei Fukuoka v Jin Sung Han | 1-6,2-6 |