MADISON Keys has let the expletives fly after winning a tennis match at the US Open on Wednesday night.
The No. 17 ranked Keys made an NSFW remark on live television after her quarter-final victory over Marketa Vondrousova at Arthur Ashe Stadium in Flushing Meadows, New York.
The American will square off against incoming world No. 1 Aryna Sabalenka on Thursday night’s semi-finals.
Keys has been coached throughout the US Open by her fiance and fellow tennis player Bjorn Fratangelo.
And during Wednesday’s match, Fratangelo was seen giving advice to the 27-year-old star.