Cyril Suk ( born January 29, 1967 in Prague, then Czechoslovakia ) is a former Czech tennis player.
With his sister Helena Cyril won three Grand Slam titles in mixed doubles. In addition, he was again successful with Sandon Stolle in double the U.S. Open. Larisa Neiland With he won at Wimbledon one more title in mixed doubles.
His highest position was number 7 in the double world rankings. In the individual rankings of the doubles specialist came as no space beyond 180.
From 2003 to 2006 Cyril Suk was captain of the Czech Davis Cup team.
Suk comes from a tennis family. His mother was Věra 1962 Wimbledon final of the ladies, his father Cyril was president of the Czechoslovak Tennis Association and his sister Helena was also a tennis player.