The men's singles of the 2019 Advantage Cars Prague Open tournament was played on clay in Prague, Czech Republic.
Lukáš Rosol was the defending champion but lost in the quarterfinals to Carlos Taberner.
Mario Vilella Martínez won the title after defeating Tseng Chun-hsin 6–4, 6–2 in the final.
Seeds All seeds receive a bye into the second round.
Draw
Finals
Top half
Section 1
Section 2
Bottom half
Section 3
Section 4
References
External links Main draw Qualifying draw