Champ: | Mario Vilella Martínez |
Runner: | Tseng Chun-hsin |
Score: | 6–4, 6–2 |
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[1] 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.
All seeds receive a bye into the second round.