Career
26 in January 1996. Vacek represented his native country at the 1996 Summer Olympics in Atlanta, Georgia, where he was defeated in the second round. A = did not attend tournament.
26 in January 1996. Vacek represented his native country at the 1996 Summer Olympics in Atlanta, Georgia, where he was defeated in the second round. A = did not attend tournament.
He reached the quarterfinals of the 1995 Paris Masters, the 1998 Canada Masters and the 1998 Cincinnati Masters, and achieved a career-high singles ranking of World Number. The right-hander won 25 career titles in doubles with various partners, including the French Open in 1996 and 1997 and the United States. Open in 1997 with Yevgeny Kafelnikov.