| Challenger de Salinas | 04/05 15:00 | 25 | [272] Yosuke Watanuki v Roberto Quiroz [365] | 6-7,2-6 | |
| Copa Davis | 03/05 17:05 | 45 | [133] Elias Ymer v Yosuke Watanuki [267] | 6-3,6-3 | |
| Copa Davis | 03/04 16:20 | 45 | Dragos Nicolae Madaras v Yosuke Watanuki | 4-6,4-6 | |
| Copa Davis | 03/04 16:00 | 45 | [85] Mikael Ymer v Yosuke Watanuki [267] | Cancelled | |
| Challenger de Forli - Clasificación | 02/20 12:25 | 14 | [291] Yosuke Watanuki v Skander Mansouri [386] | 5-7,5-7 | |
| Challenger de Forlì | 02/19 15:00 | 28 | [201] Jack Draper v Yosuke Watanuki [291] | 6-3,4-6,6-3 | |
| Challenger de Forlì | 02/18 11:50 | 27 | [166] Gregoire Barrere v Yosuke Watanuki [291] | 5-7,3-6 | |
| Challenger de Forlì | 02/16 12:30 | 26 | [206] Maximilian Marterer v Yosuke Watanuki [291] | 7-5,2-6,3-6 | |
| Challenger de Forlì | 02/15 09:00 | 25 | [291] Yosuke Watanuki v Jesper De Jong [200] | 6-2,6-4 | |
| Challenger de Forlì | 02/14 11:15 | 19 | Yosuke Watanuki v Francesco Maestrelli | 6-3,2-6,6-4 | |
| Challenger de Forlì | 02/13 14:10 | 14 | Yosuke Watanuki v Gianmarco Ferrari | 7-6,6-3 | |
| ATP Dallas | 02/07 20:10 | 19 | [262] Yosuke Watanuki v Cedrik-Marcel Stebe [231] | 7-6,4-6,4-6 | |
| ATP Dallas | 02/06 21:05 | 14 | [135] Ernesto Escobedo v Yosuke Watanuki [260] | 4-6,7-6,6-7 | |
| Challenger de Cleveland | 01/31 19:10 | 19 | [260] Yosuke Watanuki v Emilio Nava [325] | 6-7,6-7 | |
| Challenger de Cleveland | 01/31 00:55 | 14 | [265] Yosuke Watanuki v Nick Chappell [374] | 7-5,6-2 | |
| Challenger de Columbus | 01/25 18:50 | 25 | [119] Yoshihito Nishioka v Yosuke Watanuki [265] | 6-4,6-4 | |
| Challenger de Columbus | 01/24 17:40 | 19 | [265] Yosuke Watanuki v Alex Rybakov [361] | 7-6,7-6 | |
| Challenger de Columbus | 01/23 17:50 | 14 | Yosuke Watanuki v Preston Stearns | 6-3,6-3 | |
| Open de Australia | 01/12 07:05 | 15 | [123] Radu Albot v Yosuke Watanuki [263] | 6-1,2-6,6-2 | |
| Open de Australia | 01/10 06:00 | 14 | [163] Illya Marchenko v Yosuke Watanuki [266] | 4-6,6-4,1-6 | |
| Challenger de Traralgon | 01/05 23:00 | 25 | [266] Yosuke Watanuki v Mikhail Kukushkin [182] | 6-7,1-6 | |
| Challenger de Traralgon | 01/03 02:40 | 24 | Yosuke Watanuki v Jeremy Jin | 6-3,7-6 | |
| Challenger de Puerto Vallarta | 11/28 02:00 | 28 | [278] Yosuke Watanuki v Alejandro Tabilo [141] | 3-6,2-6 | |
| Challenger de Puerto Vallarta | 11/27 02:30 | 27 | [98] Pablo Cuevas v Yosuke Watanuki [278] | Retired | |
| Challenger de Puerto Vallarta | 11/25 22:35 | 26 | [278] Yosuke Watanuki v Tung-Lin Wu [266] | 6-7,7-5,6-3 | |
| Challenger de Puerto Vallarta | 11/24 02:00 | 25 | Yosuke Watanuki v Rubin Statham | 6-3,6-2 | |
| Challenger de Champaign | 11/20 18:35 | 28 | [306] Yosuke Watanuki v Aleksandar Vukic [170] | 6-7,4-6 | |
| Challenger de Champaign | 11/19 17:00 | 27 | Yosuke Watanuki v Ben Shelton | 6-2,6-1 | |
| Challenger de Champaign | 11/18 18:35 | 26 | [98] Daniel Altmaier v Yosuke Watanuki [306] | 2-6,1-6 | |
| Challenger de Champaign | 11/16 16:00 | 25 | [375] Alexis Galarneau v Yosuke Watanuki [306] | 4-6,6-4,0-6 |
Wikipedia - Yosuke Watanuki
Yosuke Watanuki (nació el 12 de abril de 1998) es un jugador de tenis japonés. Su mejor posición individual en la clasificación ATP fue la 171.º el 18 de marzo de 2019, mientras que en dobles llegó a ser 374.º el 7 de enero de 2019. En su carrera ha ganado cinco títulos a nivel future y uno de categoría Challenger.