Naomi Osaka downplayed tensions with Romanian opponent Sorana Cirstea following the Japanese tennis star's 6-3, 4-6, 6-2 victory Thursday at the Australian Open, but she said she "wanted to apologize" for "disrespectful" comments in the immediate aftermath of the fiery second-round match.The players exchanged words near the umpire's chair after an ill-tempered handshake at mid-court, reportedly prompted by Cirstea's objection to Osaka yelling "Come on!" between the Romanian's first and second serves during the decisive set.Asked by her on-court interviewer what it took to win, Osaka respond…READ FULL ARTICLE