San Francisco Giants starting pitcher Chris Heston on the mound in the first inning of their baseball game against the San Diego Padres Wednesday, May 6, 2015, in San Francisco.
San Francisco Giants starting pitcher Chris Heston on the mound in the first inning of their baseball game against the San Diego Padres Wednesday, May 6, 2015, in San Francisco. Eric Risberg AP
San Francisco Giants starting pitcher Chris Heston on the mound in the first inning of their baseball game against the San Diego Padres Wednesday, May 6, 2015, in San Francisco. Eric Risberg AP