Australian tennis player Owen Davidson, winner of 13 Grand Slam doubles titles, dies at 79

Australian tennis player Owen Davidson, who won 13 Grand Slam doubles titles, has died. He was 79.

The International Tennis Hall of Fame announced Saturday that Davidson died on Friday. Longtime friend Isabel Suliga said he died in Conroe, Texas.

He won 11 major titles in mixed doubles and two in men's doubles. Davidson teamed with Billie Jean King to win eight of his Grand Slam trophies in a career that spanned from the early 1960s to mid-1970s.

In 1967, Davidson became only the third player in tennis history to earn all four major mixed doubles titles in the same year, including three with King.

"Our hearts are broken, but we find peace in the lifetime of wonderful memories we shared with our friend Davo," King said in a tweet.

(1/2) Yesterday, the world lost Owen Davidson, a Hall of Fame tennis champion who proudly represented Australia in <a href="https://twitter.com/DavisCup?ref_src=twsrc%5Etfw">@DavisCup</a>, a man who was my mixed doubles partner, &amp; a longtime friend to Ilana &amp; me. <br><br>Owen was the only man with whom I could win the Mixed <a href="https://twitter.com/Wimbledon?ref_src=twsrc%5Etfw">@Wimbledon</a>. <a href="https://t.co/PToFBev1kY">pic.twitter.com/PToFBev1kY</a>

Known for his strong lefty serve, Davidson won the 1972 Australian Open with Ken Rosewall and the 1973 U.S. Open with John Newcombe — when they beat Rod Laver and Rosewall.

In singles, he reached the 1966 semifinals of Wimbledon by upsetting two-time defending champion Roy Emerson. Davidson also reached the quarterfinals in singles at seven other majors — five times at the Australian Championships and twice at the U.S. Nationals, a precursor to the U.S. Open.

Davidson played in the first match of the Open Era, defeating John