| Tsukuba, Doubles M-ITF-JPN-04A | 03/29 09:00 | 28 | Ho/Nam v Huang/Masabayashi | 6-4,2-6,10-7 | |
| Tsukuba, Doubles M-ITF-JPN-04A | 03/28 06:30 | 27 | 이 재 / 송 민 v Huang/Masabayashi | 3-6,6-4,8-10 | |
| Tsukuba, Doubles M-ITF-JPN-04A | 03/27 07:35 | 26 | Huang/Masabayashi v Nishiwaki/Shin | 6-2,3-6,11-9 |