| Challenger Yokohama MD | 02/28 04:00 | 27 | Rungkat C / Zhang Z v Peng H-Y / Siljestrom A | 6-2,6-2 | |
| Challenger Yokohama MD | 02/27 06:40 | 26 | Klein B / Margaroli L v Peng H-Y / Siljestrom A | 7-6,6-7,6-10 | |
| Challenger Kyoto MD | 02/21 07:35 | 26 | Soeda G / Uchiyama Y v Peng H-Y / Siljestrom A | 6-4,6-4 |