Highlights of the fourth day at the Australian Open on Wednesday (times GMT): 1120 - MUCHOVA KNOCKS OUT PARKS Czech 19th seed Karolina Muchova, the 2021 Australian Open semi-finalist, recovered from a first-set wobble to beat American Alycia Parks 4-6 6-4 6-4.

Daniil Medvedev is celebrating his progress to the third round of the Australian Open. After a challenging 2025, where he exited early in all Grand Slam events and faced fines at the U.S.

Walton played at Tennessee from 2017-22 and achieved All-SEC First Team honors twice and was recognized as an ITA All-America player in both singles and doubles in 2021-22. He compiled a 124-25 singles record and went 101-47 in doubles competition at Tennessee.

Jonathan Overend discusses Emma Raducanus exit from the Australian Open and asks whether the British No 1 is feeling shackled under coach Francisco Roig; Watch the ATP and WTA Tours live on Sky Sports Tennis and Sky Sports+,