Order of play on the main showcourt on the ninth day of the Australian Open on Tuesday (play begins at 0000 GMT, prefix number denotes seeding):
ROD LAVER ARENA
14-Sofia Kenin (U.S.) v Ons Jabeur (Tunisia)
Not before 0130 GMT
1-Ash Barty (Australia) v 7-Petra Kvitova (Czech Republic)
Not before 0330 GMT
Tennys Sandgren (U.S.) v 3-Roger Federer (Switzerland)
Not before 0800 GMT
32-Milos Raonic (Canada) v 2-Novak Djokovic (Serbia)