San Francisco Giants catcher Buster Posey throws out Los Angeles Dodgers' Clayton Kershaw on a sacrifice bunt in the third inning of a baseball game on Sunday, May 11, 2014, in Los Angeles. (AP Photo/Alex Gallardo)
Los Angeles Dodgers starting pitcher Clayton Kershaw throws against the San Francisco Giants in the first inning of a baseball game on Sunday, May 11, 2014, in Los Angeles. (AP Photo/Alex Gallardo)
Los Angeles Dodgers pitcher Clayton Kershaw (22) wraps his arm in a towel during the third inning of a baseball game against the Washington Nationals at Nationals Park, Tuesday, May 6, 2014, in Washington. (AP Photo/Alex Brandon)
Los Angeles Dodgers pitcher Clayton Kershaw (22) throws during the third inning of a baseball game against the Washington Nationals at Nationals Park, Tuesday, May 6, 2014, in Washington. (AP Photo/Alex Brandon)
Los Angeles Dodgers starting pitcher Clayton Kershaw throws during the first inning of a baseball game against the Washington Nationals at Nationals Park, Tuesday, May 6, 2014, in Washington. (AP Photo/Alex Brandon)
Los Angeles Dodgers starting pitcher Clayton Kershaw throws during the first inning of a baseball game against the Washington Nationals at Nationals Park, Tuesday, May 6, 2014, in Washington. (AP Photo/Alex Brandon)