Tennis-Australian Open order of play on Tuesday

MELBOURNE, Jan 23 (Reuters) - 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) Women's Doubles - Quarter-finals 1-Caroline Garcia (France)/1-Kristina Mladenovic (France) v Ashleigh Barty (Australia)/Casey Dellacqua (Australia) (Compiled by Simon Jennings in Bengaluru; Editing by Peter Rutherford; )