The 1991 PCzechoslovak Open was a men's tennis tournament played on Clay in Prague, Czech Republic that was part of the International Series of the 1991 ATP Tour. Jordi Arrese was the defending champion but lost in the second round to Thomas Muster.
Karel Nováček won the title by defeating Magnus Gustafsson 7–6(7–5), 6–2 in the final.
Seeds
Draw
Finals
Top half
Bottom half
References
External links Official results archive (ATP) Official results archive (ITF)