Buenos Aires 
Rotterdam 
Dallas 
Oeiras 
Doha 
Chennai 
Pau 
Tenerife 2 
Davis Сup Group I Tennis. Played Watanuki Yosuke. Season 2026
Country 
Japan. Ranking ATP 166.
Japan. Ranking ATP 166. | ||||
|---|---|---|---|---|
| 20.01.2026 | First round | Watanuki Yosuke — Jasika Omar | 1:2 (6:2, 3:6, 5:7) |
|
 ATP - Australian Open | ||||
| 13.01.2026 | Qualifications - 1st round | Watanuki Yosuke — Budkov Kjaer Nicolai | 1:2 (7:6, 5:7, 4:6) |
|
| Canberra | ||||
| 04.01.2026 | Qualifications - 1st round | Krueger Mitchell — Watanuki Yosuke | 2:1 (3:6, 6:2, 6:3) |
|