Tennis-Australian Open order of play on Tuesday

Order of play on the main show court on the ninth day of the Australian Open on Tuesday (prefix number denotes seeding, all matches quarter-finals): ROD LAVER ARENA

Not before 0130 4-Barbora Krejcikova (Czech Republic) v Madison Keys (United States)

Not before 0300 14-Denis Shapovalov (Canada) v 6-Rafa Nadal (Spain)

Not before 0800 1-Ash Barty (Australia) v 21-Jessica Pegula (United States)

17-Gael Monfils (France) v 7-Matteo Berrettini (Italy)