【動画】大坂なおみ、全米オープン準決勝で勝利を収めた瞬間

The dream run continues for @Naomi_Osaka_!

She becomes the first Japanese woman to reach a Grand Slam singles final in the Open era after defeating Keys 6-2, 6-4!#USOpenpic.twitter.com/7kKVkKZupe

— US Open Tennis (@usopen) 2018年9月7日