is a Japanese

tennis Tennis is a List of racket sports, racket sport that is played either individually against a single opponent (singles (tennis), singles) or between two teams of two players each (doubles (tennis), doubles). Each player uses a tennis racket st ...

player. Watanuki has a career high ATP singles ranking of 477 achieved on 29 September 2014. He also has a career high ATP doubles ranking of 520 achieved on 12 June 2017.

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* * 1990 births Living people Japanese male tennis players Sportspeople from Saitama (city) Tennis players from Saitama Prefecture 21st-century Japanese sportsmen {{Japan-tennis-bio-stub