Giants starting pitcher Matt Cain before the start of their baseball game against Washington on Friday, Aug. 14, 2015, in San Francisco.
Giants starting pitcher Matt Cain before the start of their baseball game against Washington on Friday, Aug. 14, 2015, in San Francisco. Eric Risberg AP
Giants starting pitcher Matt Cain before the start of their baseball game against Washington on Friday, Aug. 14, 2015, in San Francisco. Eric Risberg AP