| Challenger Kobe MD | 11/08 06:00 | 28 | Matsui/Watanuki v Raja/Ramanathan | 3-6,4-6 | |
| Challenger Kobe MD | 11/07 07:45 | 27 | Reid/Saville v Matsui/Watanuki | 0-6,6-4,9-11 | |
| Challenger Kobe MD | 11/05 06:55 | 26 | Ichikawa/Watanabe v Matsui/Watanuki | 6-3,5-7,4-10 | |
| Challenger Kaohsiung MD | 09/20 05:00 | 27 | Ho/Lee v Matsui/Watanuki | 6-4,6-7,10-4 | |
| Challenger Kaohsiung MD | 09/18 12:40 | 26 | Millman/Puodziunas v Matsui/Watanuki | 7-6,4-6,8-10 |