Japan Open: Jack Draper retires from quarter-final with injury

Japan Open: Jack Draper retires from quarter-final with injury

Jack Draper: British No 1 retires injured in Japan Open quarter-final vs Ugo Humbert

Jack Draper: British No 1 retires injured in Japan Open quarter-final vs Ugo Humbert

Jack Draper retires from Japan Open quarter-final after treatment on court

Jack Draper retires from Japan Open quarter-final after treatment on court