| ITF M25 Changwon | 06/16 01:00 | 62 | Sam Ryan Ziegann v Duhyun Eum | 6-2,6-4 | |
| ITF M15 Anseong | 06/09 02:00 | 62 | Min Seong Kim v Duhyun Eum | 6-4,6-3 | |
| ITF M15 Daegu | 06/03 02:55 | 62 | Duhyun Eum v Finley Hall | 1-6,1-6 | |
| ITF M15 Daegu | 06/02 00:00 | 62 | Yongjun Shim v Duhyun Eum | 5-7,2-6 |