1987 Cedok Open

The 1987 Čedok Open, also known as the Prague Open was a men's tennis tournament played on outdoor clay courts at the I. Czech Lawn Tennis Club in Prague, Czechoslovakia that was part of the 1987 Grand Prix circuit. It was the inaugural edition of the tournament and was held from 10 August until 16 August 1987. Fourth-seeded Marián Vajda won the singles title.

Singles
Marián Vajda defeated Tomáš Šmíd 3–6, 6–3, 6–3
 * It was Vajda's first singles title of his career.

Doubles
Miloslav Mečíř / Tomáš Šmíd defeated  Stanislav Birner /  Jaroslav Navrátil 6–3, 6–7, 6–3