Chinese star Shuai Peng stumbled in the first round, thanks to Marta Kostyuk! (Photo: Peter Parks-AFP)
1 / 6
2 / 6
Milos Raonic (Photo: Saeed Khan/AFP)
3 / 6
The big-serving Kevin Anderson was forced to pack his bags early thanks to good work from Kyle Edmund! (Photo: Paul Crock-AFP)
4 / 6
John Isner found the going tough in his opening round tie as the 16th seed was tripped up by Matthew Ebden (Photo: William West-AFP)
5 / 6
Two-time finalist and fifh seed Venus Williams was the biggest casualty of the opening round as she was trumped by Belinda Bencic (Photo: Greg Wood-AFP)
6 / 6
Kristina Mladenovic, seeded 11th, come a cropper against Ana Bogdan!(Photo: Saeed Khan-AFP)
