Stadium: Show Court Round: 28 Ground: Hardcourt outdoor
| Challenger Gwangju MD | 2019/05/16 07:30 | Nam/Song v King/Pasha | 6-4,6-0 |
| Challenger Gwangju MD | 2019/05/15 06:25 | Han/Kim v Nam/Song | 3-6,2-6 |
| Challenger Busan MD | 2019/05/10 09:50 | Hsieh/Rungkat v Nam/Song | 6-3,6-4 |
| Challenger Busan MD | 2019/05/08 09:05 | Nam/Song v Gonzales/Ratiwatana | 7-5,6-2 |
| Challenger Seoul MD | 2019/05/02 07:30 | Nam/Song v Ramanathan/Schnur | 3-6,7-5,6-10 |
| Challenger Seoul MD | 2019/05/01 07:45 | Berankis/Matsui v Nam/Song | 2-6,1-6 |
| ITF M15 Nishi-Tokyo MD | 2019/03/16 05:20 | Nam/Song v Imai/Niki | 4-6,7-6,10-7 |
| ITF M15 Nishi-Tokyo MD | 2019/03/15 05:15 | Nam/Song v Fukuda/Hong | 7-6,6-1 |
| Challenger Gwangju MD | 2019/05/16 06:30 | Chung/Lee v Balaji/Erlich | 3-6,3-6 |
| Challenger Gwangju MD | 2019/05/14 06:50 | Santillan/Saville v Balaji/Erlich | 3-6,1-6 |
| Challenger Busan MD | 2019/05/09 08:55 | Matsui/Vardhan v Balaji/Erlich | 6-4,7-5 |
| Challenger Busan MD | 2019/05/07 07:15 | Jung/Yang v Balaji/Erlich | 4-6,4-6 |
| Challenger Seoul MD | 2019/05/01 05:30 | Ramanathan/Schnur v Balaji/Erlich | 6-4,7-6 |
| Challenger Taipei MD | 2019/04/14 06:00 | Balaji/Erlich v Arends/Weissborn | 6-3,6-2 |
| Challenger Taipei MD | 2019/04/13 08:30 | Hsieh/Rungkat v Balaji/Erlich | 2-6,3-6 |
| Challenger Taipei MD | 2019/04/12 08:05 | Balaji/Erlich v Myneni/Ramanathan | 6-4,6-3 |