| ITF Singapore F1 MD | 2017/05/27 09:30 | Ehara/Katayama v Ito/Trongcharoenchaikul | 6-2,6-3 |
| ITF Singapore F1 MD | 2017/05/25 07:10 | Ehara/Katayama v Fancutt/S. Hu | 6-0,6-3 |
| ITF Japan F4 MD | 2017/04/01 04:30 | Imai/Uesugi v Ehara/Katayama | 6-2,3-6,6-10 |
| ITF Japan F4 MD | 2017/03/31 05:00 | Sumizawa/Watanuki v Ehara/Katayama | 2-6,6-7 |
| ITF Japan F4 MD | 2017/03/30 06:10 | Imamura/Watanuki v Ehara/Katayama | 0-6,2-6 |
| ITF Japan F4 MD | 2017/03/28 05:05 | Ehara/Katayama v Ito/Onozawa | 6-2,1-6,10-7 |
| ITF Singapore F1 MD | 2017/05/27 07:50 | Moritani/Takeuchi v Nagao/Oku | 6-7,6-1,8-10 |
| ITF Singapore F1 MD | 2017/05/23 06:25 | Hung/Yu v Nagao/Oku | 4-6,3-6 |
| ITF Japan F5 MD | 2017/04/08 12:40 | Imai/Niki v Nagao/Oku | 6-4,6-4 |
| ITF Japan F5 MD | 2017/04/07 07:50 | Uesugi/Watanuki v Nagao/Oku | 3-6,6-2,5-10 |
| ITF Japan F5 MD | 2017/04/06 05:35 | Onoda/Shiga v Nagao/Oku | 3-6,3-6 |
| ITF Japan F5 MD | 2017/04/06 05:33 | Onoda/Shiga v Nagao/Oku | 3-6,3-6 |
| ITF Japan F5 MD | 2017/04/03 07:15 | Kobayashi/Shimabukuro v Nagao/Oku | 2-6,6-7 |
| ITF Japan F4 MD | 2017/03/31 04:25 | Nagao/Oku v Imai/Uesugi | 1-6,1-6 |