Order of play: Wednesday Day 4

 - rolandgarros.com

Wednesday heralds the start of second-round matches with Nadal, Williams, Thiem and Halep ready to step up

Rafael Nadal, Roland-Garros 2020, first round©Julien Crosnier / FFT

With the first round complete, focus shifts to securing a place in the third round at Roland-Garros.

Play will commence at 11:00am on all courts with the likes of Grand Slam champions Rafael Nadal, Serena Williams and Dominic Thiem returning to action.

>ORDER OF PLAY: Day 4 - Wednesday, September 30

No.2 seed Nadal's bid for a record-extending 13th Roland-Garros trophy continues when he faces American world No.211 Mackenzie McDonald on Court Philippe-Chatrier.

Three-time champion Williams meets Bulgarian Tsvetana Pironkova in a US Open quarter-final rematch, while top seed and 2018 champion Simona Halep meets Romanian compatriot Irina-Camelia Begu.

US Open champion and men's third seed Dominic Thiem faces former world No.8 Jack Sock.