Hernandez is 6-8 with a 3.87 ERA in 121 innings this season. In his nine-year career, Hernandez has played for the Phillies, Tampa Bay Rays and Cleveland Indians, with whom he made the AL All-Star team in 2010. In 2007, he finished fourth in AL Cy Young voting after going 19-8 with a 3.06 ERA and 137 strikeouts in 215 innings.
The Dodgers are 65-50 and lead the San Francisco Giants by 2.5 games in the NL West entering play on Aug. 7. -- Alex Hampl
GALLERY: SI'S BASEBALL PORTRAITS OVER THE YEARS