Kazakhstan's Putintseva fails to reach 2nd Round of US Open

ASTANA. KAZINFORM Kazakhstan's Yuliya Putintseva (No 50) has lost to Bernarda Pera (No 92) from the US in two sets 6:7 (6), 4:6 in the 1st Round match of the US Open. 

In the 2nd Round Pera will play vs Madison Keys (No 14).