The Advantage Cars Prague Open (formerly I.ÃÂLTK Prague Open) is a tennis tournament held in Prague, the capital of the Czech Republic. The tournament is part of the ATP Challenger Tour since 1991 (with an interruption in the years 2000, 2009âÂÂ10) and the ITF Women's Circuit since 2011. It was part of the WTA Tour from 1995 until 2010. The event is held at I. ÃÂLTK Prague on à  tvanice island.
Jan Hernych is the singles record holder with three titles. Michal Tabara, LukÃ¡à ¡ Rosol and Horacio Zeballos are the only three to win both singles and doubles in the same year.