| 14.10.19 | Sfert de finală | Shintaro Mochizuki/Naoki Nakagawa | Jae-Won Choi/Ju-Hae Moon | Jae-Won Choi/Ju-Hae Moon - nu s-a prezentat |  | detaliu meci | M15 Changwon | Hard |
| 14.10.19 | 1-a rundă | Jae-Won Choi/Ju-Hae Moon | Jaeseok Han/Seung Heon Hong | 6-2, 6-4 |  | detaliu meci |
| 17.06.19 | Finală | Jae-Won Choi/Ju-Hae Moon | Matthew Mendez/Jean Thirouin | 4-6, 6-3, 10-8 |  | detaliu meci | M15 Gimcheon | Hard |
| 17.06.19 | 1-a rundă | Jae-Won Choi/Ju-Hae Moon | Takuto Niki/Yuta Shimizu | 6-3, 6-2 |  | detaliu meci |
| 17.06.19 | Sfert de finală | Jae-Won Choi/Ju-Hae Moon | Shao-Fan Liu/Cing-Yang Meng | 6-0, 6-3 |  | detaliu meci |
| 17.06.19 | Semifinală | Jae-Won Choi/Ju-Hae Moon | Tae-Woo Lee/Yong-Kyu Lim | 6-3, 6-3 |  | detaliu meci |
| 10.06.19 | 1-a rundă | Jae-Won Choi/Ju-Hae Moon | Jin Sung Han/Young-Hoon Jeong | 3-6, 6-3, 10-5 |  | detaliu meci | M15 Gimcheon | Hard |
| 10.06.19 | Sfert de finală | Jae-Won Choi/Ju-Hae Moon | Cing-Yang Meng/Joseph W. Van Meter | 6-1, 6-1 |  | detaliu meci |
| 10.06.19 | Semifinală | Jae-Won Choi/Ju-Hae Moon | Seongchan Hong/Sanhui Shin | 6-1, 1-6, 10-6 |  | detaliu meci |
| 10.06.19 | Finală | Jae-Won Choi/Ju-Hae Moon | Thomas Fancutt/Chanchin Sookton-Eng | 7-64, 6-3 |  | detaliu meci |
| 03.06.19 | 1-a rundă | Jae-Won Choi/Ju-Hae Moon | Thomas Fancutt/Chanchin Sookton-Eng | 6-71, 6-2, 10-3 |  | detaliu meci | M15 Daegu | Hard |
| 03.06.19 | Sfert de finală | Taisei Ichikawa/Seita Watanabe | Jae-Won Choi/Ju-Hae Moon | 7-64, 2-6, 13-11 |  | detaliu meci |