Select tournament type
| 1/16-finals | Watanuki Y. | Shapovalov D. | 1:2 (7:67, 4:6, 4:6) | details | 09.01.2017 | ||
| 1/16-finals | Ito T. | Watanuki Y. | 2:0 (7:62, 6:2) | details | 14.11.2016 | ||
| 1/8-finals | Sanz Llopis A. | Watanuki Y. | 2:0 (6:2, 6:4) | details | 17.08.2016 | ||
| 1/16-finals | Fernandez Labarta L. | Watanuki Y. | 0:2 (0:6, 2:6) | details | 15.08.2016 | ||
| Quarter-finals | Durasovic V. | Watanuki Y. | 2:0 (6:3, 6:3) | details | 11.08.2016 | ||
| 1/16-finals | Watanuki Y./Ninomiya M. | Dodig I./Mirza S. | 0:2 (65:7, 2:6) | details | 08.07.2017 | ||
| 1/32-finals | Watanuki Y./Ninomiya M. | Tursunov D./Saville D. | 2:1 (4:6, 6:3, 6:4) | details | 07.07.2017 | ||
| Quarter-finals | Delaney Ja./Watanuki Y. | Podlipnik-Castillo H./Schnur M. | 0:0 RET. (0:3) | details | 11.01.2017 | ||
| 1/8-finals | Morogiannis D./Wynan J. | Delaney Ja./Watanuki Y. | 1:2 (6:1, 3:6, 10:12) | details | 10.01.2017 | ||
| 1/8-finals | Watanuki Y./Watanuki Y. | Ratiwatana So./Yi C. | 0:2 (3:6, 4:6) | details | 14.11.2016 | ||