| Challenger Gwangju MD | 04/19 06:20 | 28 | Berankis/Marchenko v Lee/Song | 4-6,4-6 | |
| Challenger Gwangju MD | 04/18 07:10 | 27 | Berankis/Marchenko v Shin/Shin | 6-3,6-4 | |
| Challenger Gwangju MD | 04/17 04:20 | 26 | Matsui/Uesugi v Berankis/Marchenko | 4-6,4-6 | |
| Challenger Busan MD | 04/11 06:20 | 27 | Chung/Hsu v Berankis/Marchenko | 6-3,6-2 | |
| Challenger Busan MD | 04/10 07:35 | 26 | Berankis/Marchenko v Casey Alcantara/Sun | 6-4,6-7,12-10 |