The first round matches have concluded at the ATP 500 tournament in Barcelona, Spain.
Sebastian Baez (Argentina) defeated Damir Dzumhur (Bosnia and Herzegovina, LL) 6-1, 7-5
Laslo Djere (Serbia, Q) defeated Arthur Rinderknech (France, LL) 6-7(2), 6-1, 6-2
Stan Wawrinka (Switzerland, WC) lost to Alejandro Davidovich Fokina (Spain) 1-6, 4-6
