Venus Williams' ex-coach makes her retirement prediction

42-year-old Venus Williams is still active in professional tennis.

But many people think Venus Williams will take retirement from professional tennis soon.

And one of the person is the Williams sisters' ex-coach Rick Macci.

In the latest interview, Williams sisters' ex-coach Rick Macci talks about Venus Williams's retirement.

Rick Macci said Venus Williams may retire from tennis after this year's US Open.

Rick Macci said: "I think Venus Williams will retire at the US Open."

Venus Williams's younger sister Serena retired from tennis at last year's US Open.