Australian Open order of play on Sunday

Order of play on the main showcourts on the seventh day of the Australian Open on Sunday (prefix number denotes seeding, fourth round matches unless mentioned):

ROD LAVER ARENA (play begins at 0000 GMT)

31-Anett Kontaveit (Estonia) v Carla Suarez Navarro (Spain)

19-Magdalena Rybarikova (Slovakia) v 2-Caroline Wozniacki (Denmark)

1-Rafa Nadal (Spain) v 24-Diego Schwartzman (Argentina)

Not before 0800 GMT

3-Grigor Dimitrov (Bulgaria) v 17-Nick Kyrgios (Australia)

Denisa Allertova (Czech Republic) v 4-Elina Svitolina (Ukraine)

MARGARET COURT ARENA

Not before 0130 GMT

10-Pablo Carreno Busta (Spain) v 6-Marin Cilic (Croatia)

Petra Martic (Croatia) v Elise Mertens (Belgium)

HISENSE ARENA

Not before 0500 GMT

Kyle Edmund (Britain) v Andreas Seppi (Italy)