Order of play on the main showcourts on day nine of the Australian Open at Melbourne Park on Tuesday (play begins at 0000 GMT; prefix denotes seeding):
ROD LAVER ARENA
Women’s singles – Quarter-finals
13-Venus Williams (U.S.) v 24-Anastasia Pavlyuchenkova (Russia)
Not before 0200:
Women’s singles – Quarter-finals
Coco Vandeweghe (U.S.) v 7-Garbine Muguruza (Spain)
Men’s singles – Quarter-finals
4-Stan Wawrinka (Switzerland) v 12-Jo-Wilfried Tsonga (France)
Not before 0800:
Men’s singles – Quarter-finals
Mischa Zverev (Germany) v 17-Roger Federer (Switzerland)