Career
He now works as a tennis coach at TK Sparta Praha. Čihák was most successful as a doubles player, reaching two doubles finals in the 1989 Grand Prix, at Båstad and Saint-Vincent, winning the latter. He had previously made doubles semi-finals at Prague and Palermo in 1987 and also Prague and Munich in 1988.
As well reaching those two finals in 1989, Čihák was also a semi-finalist at the Athens Open, in the singles.
At Grand Slam level he lost all of his four singles matches. He lost two five setters in 1989, at Roland Garros and Wimbledon.
Singles: (3)
Doubles: (11).