| ITF M15 Bali MD | 12/27 05:55 | 28 | Kusuhara/Nakagawa v Masabayashi/Sumizawa | 6-1,6-3 | |
| ITF M15 Bali MD | 12/26 07:30 | 27 | Khazime/Kukasian v Masabayashi/Sumizawa | 0-6,4-6 | |
| ITF M25 Gold Coast MD | 11/30 06:40 | 26 | Delaney/Imai v Masabayashi/Sumizawa | 6-3,6-4 | |
| ITF M25 Tsukuba MD | 03/29 08:00 | 26 | Masabayashi/Sumizawa v Saitoh/Sueoka | 1-6,6-7 | |
| ITF M15 Seremban MD | 07/23 08:35 | 29 | Masabayashi/Sumizawa v Cui/Huang | 6-4,6-7,13-11 | |
| ITF M15 Seremban MD | 07/22 06:30 | 28 | Hazawa/Takeuchi v Masabayashi/Sumizawa | 3-6,2-6 | |
| ITF M15 Seremban MD | 07/21 05:55 | 27 | Toman/Vardhan v Masabayashi/Sumizawa | 2-6,2-6 | |
| ITF M15 Seremban MD | 07/19 08:45 | 26 | Koay/Syed Naguib v Masabayashi/Sumizawa | 4-6,1-6 |