Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Anseong | 2019/06/26 02:05 | Kelsey Stevenson v Seong Jae Han | 6-4,7-5 |
| ITF M15 Gimcheon | 2019/06/17 02:10 | Yeongseok Jeong v Seong Jae Han | 6-1,6-3 |
| ITF M15 Gimcheon | 2019/06/10 05:45 | Jeong Heon Lee v Seong Jae Han | 6-3,6-0 |
| ITF M15 Daegu | 2019/06/03 01:00 | Kangjae Kim v Seong Jae Han | 6-3,6-2 |
| ITF Korea F6 | 2018/08/30 04:05 | Jung-Woong Na v Seong Jae Han | 6-3,6-1 |
| ITF Korea F6 | 2018/08/28 03:50 | Seong Jae Han v Eun Chong Shin | 6-4,6-4 |
| ITF Korea F5 | 2018/08/21 01:00 | Ji Sung Nam v Seong Jae Han | 6-1,6-0 |
| ITF Korea F5 | 2018/08/20 01:00 | Seong Jae Han v Seong Taek Im | 2-6,2-6 |
| ITF M15 Gimcheon | 2019/06/17 04:10 | Chanchai Sookton-Eng v Sungbeen Sim | 7-6,2-6,10-5 |
| ITF M15 Gimcheon | 2019/06/11 01:00 | Joseph W. Van Meter v Sungbeen Sim | 2-6,4-6 |
| ITF M15 Gimcheon | 2019/06/10 01:00 | Ho-Min Kang v Sungbeen Sim | 1-6,0-6 |
| ITF M15 Daegu | 2019/06/05 01:00 | Chanchai Sookton-Eng v Sungbeen Sim | 7-5,7-6 |
| ITF M15 Daegu | 2019/06/04 03:00 | Seong Taek Im v Sungbeen Sim | 0-6,1-6 |
| ITF M15 Daegu | 2019/06/03 05:20 | Ki Bum Kim v Sungbeen Sim | 6-1,2-6,11-13 |
| ITF Korea F6 | 2018/08/27 02:00 | Sungbeen Sim v Seon Yong Han | 0-6,2-6 |
| ITF Korea F6 | 2018/08/26 01:00 | Anze Loviscek v Sungbeen Sim | 2-6,3-6 |