| Davis Cup | 09/17 05:00 | 3 | Fayziev/Istomin v Uesugi/Watanuki | 3-6,7-6,6-2 | |
| ITF Japan F5 MD | 04/07 07:50 | 28 | Uesugi/Watanuki v Nagao/Oku | 3-6,6-2,5-10 | |
| ITF Japan F5 MD | 04/05 04:15 | 27 | Katayama/Kono v Uesugi/Watanuki | 6-1,3-6,8-10 | |
| ITF Japan F5 MD | 04/03 06:45 | 26 | Han/Oh v Uesugi/Watanuki | 2-6,0-6 |