Naomi Osaka was "confused" but apologetic after a testy exchange and icy handshake at the end of her third-round win over Sorana Cirstea at the Australian Open on Thursday. https://www.japantimes.co.jp/sports/2026/01/23/tennis/osaka-caught-off-guard-cirstea-exchange/?utm_medium=Social&utm_source=mastodon #tennis #naomiosaka #soranacirstea #australianopen