Tennis-Australian Open order of play on Thursday

Jan 18 ( Reuters) - Order of play on the main showcourts on day four of the Australian Open at Melbourne Park on Thursday (play begins at 0000 GMT; prefix denotes seeding):

ROD LAVER ARENA Naomi Osaka ( Japan) v 9-Johanna Konta ( Britain) 17-Caroline Wozniacki ( Denmark) v Donna Vekic ( Croatia) Denis Istomin ( Uzbekistan) v 2-Novak Djokovic ( Serbia) Not before 0800 GMT: Lucie Safarova ( Czech Republic) v 2-Serena Williams (U.S.) Marcos Baghdatis ( Cyprus) v 9-Rafael Nadal ( Spain)

MARGARET COURT ARENA 5-Karolina Pliskova (Czech Republic) v Anna Blinkova ( Russia) 6-Dominika Cibulkova ( Slovakia) v Hsieh Su-Wei (Chinese Taipei) Gilles Muller ( Luxembourg) v 3-Milos Raonic ( Canada)

Not before 0800 GMT: Mirjana Lucic-Baroni (Croatia) v 3-Agnieszka Radwanska ( Poland) 8-Dominic Thiem ( Austria) v Jordan Thompson ( Australia) HISENSE ARENA Sara Errani ( Italy) v 30-Ekaterina Makarova (Russia) 15-Grigor Dimitrov ( Bulgaria) v Chung Hyeon ( South Korea) Not before 0430 GMT: 6-Gael Monfils ( France) v Alexandr Dolgopolov ( Ukraine) Not before 0730 GMT: 22-Daria Gavrilova (Australia) v Ana Konjuh (Croatia) (Compiled by Shravanth Vijayakumar in Bengaluru; Editing by Peter Rutherford; )