| Challenger Seoul MD | 04/30 03:00 | 29 | Purcell/Uchiyama v Chung/Shimizu | 6-1,6-4 | |
| Challenger Seoul MD | 04/29 09:00 | 28 | Kadhe/Raja v Chung/Shimizu | 6-1,1-6,5-10 | |
| Challenger Seoul MD | 04/28 07:00 | 27 | Chung/Shimizu v Harris/Smith | 6-4,6-3 | |
| Challenger Seoul MD | 04/26 08:10 | 26 | Chung/Shimizu v Hsu/Shimabukuro | 6-2,3-6,11-9 | |
| Challenger Matsuyama MD | 11/09 03:35 | 26 | Chung/Shimizu v Katayama/Yuzuki | 4-6,2-6 |