Naomi Osaka has toned down her walk-on outfit and turned up the heat in a second-round win over Sorana Cirstea at the Australian Open.

Osaka then apologized for what she said about the brief handshake in a post-match interview while speaking to reporters.

Naomi Osaka's second-round victory over Sorana Cirstea at the Australian Open on Thursday was anything but easy, but it was ...

Naomi Osaka secured her place in the third round of the Australian Open after defeating Sorana Cîrstea. Osaka came into the ...

Naomi Osaka reflects on a tense Australian Open moment with her opponent, explains her reaction, and issues an apology after ...

Naomi Osaka is serving eye-catching looks at the Australian Open. The world No. 17 turned heads on Tuesday, debuting a new ...

Naomi Osaka has made a fashion statement and quite an entrance to the Australian Open. Osaka was wearing a wide-brim hat, ...

Cirstea, a 35-year-old from Romania playing in her final Australian Open, was upset that Osaka, the four-time major champion, ...

Sorana Cirstea and Naomi Osaka had an icy handshake at the end of their Australian Open on Thursday. Osaka won the match 6-3, ...

The tennis pro made a dramatic, fashion-forward entrance with a multi-piece outfit designed with special significance for her ...