Only a couple of weeks after criticising tennis’s “mental” schedule, British No1 Jack Draper retired from a match in Tokyo with what looked like an abdominal injury.

World number 20 Draper took a medical time out early in the second set to receive treatment on his abdominal area. He tried to continue before retiring. Humbert will face the Czec

Ugo Humbert (No. 19 ranking) will meet Jack Draper (No. 20) in the quarterfinals at the Rakuten Japan Open Tennis Championships on Saturday, September 28.In his last match on Wednesday, Humbert

Jack Draper retired from his Japan Open quarter-final against Ugo Humbert after appearing to struggle with an abdominal injury. The US Open semi-finalist trailed 7-5 2-1 to the Frenchman and was serving when he pulled up during a point.

British No.1 Jack Draper retired from his Japan Open quarterfinal against France's Ugo Humbert on Sunday after struggling with an abdominal issue.

Jack Draper retires injured in Japan Open quarter-final clash with Ugo Humbert - The British number one received on-court treatment for an apparent abdominal issue.