Juan Sebastián Cabal Valdés (Spanish pronunciation: [xwan seßas'tja? ka'ßal]; born 25 April 1986) is a Colombian professional tennis player specialising in doubles.
His current ranking in men's doubles is No.
1, and he has also reached World No.
184 in singles.
He has won three grand slam doubles titles in his career, in 2017 he won the mixed doubles title at the Australian Open, partnering Abigail Spears of the USA, and two years later he won his first men's doubles grand slam title, winning the 2019 Wimbledon title and 2019 US Open title alongside countryman and regular doubles partner Robert Farah.