MELBOURNE (Reuters) - Order of play on the main courts on the fourth day of the Australian Open on Wednesday (prefix number denotes seeding):
* Day session: From 12 p.m. (0100 GMT)
* Night session: From 7 p.m. (0800 GMT)
ROD LAVER ARENA
6-Ons Jabeur (Tunisia) v Mirra Andreeva (Russia)
10-Alex de Minaur (Australia) v Matteo Arnaldi (Italy)
Night session
Brenda Fruhvirtova (Czech Republic) v 2-Aryna Sabalenka (Belarus)
1-Novak Djokovic (Serbia) v Alexei Popyrin (Australia)
MARGARET COURT ARENA
4-Jannik Sinner (Italy) v Jesper de Jong (Netherlands)
Caroline Dolehide (U.S.) v 4-Coco Gauff (U.S.)
Night session
Jordan Thompson (Australia) v 7-Stefanos Tsitsipas (Greece)
8-Maria Sakkari (Greece) v Elina Avanesyan (Russia)
JOHN CAIN ARENA
Caroline Wozniacki (Denmark) v Maria Timofeeva (Russia)
Laura Siegemund (Germany) v Storm Hunter (Australia)
Christopher O'Connell (Australia) v 16-Ben Shelton (U.S.)
Christopher Eubanks (U.S.) v 5-Andrey Rublev (Russia)
(Reporting by Aadi Nair in Nashik, India; Editing by Peter Rutherford)