The hard-luck season of Cincinnati right-hander Tyler Mahle continues Sunday when he draws San Francisco Giants ace Madison Bumgarner in the finale of a three-game series in San Francisco. The road start will be the seventh of the season for Mahle (0-5, 3.69) in eight outings. He's pitched in a win just once this year, that coming in the lone home game against Miami, and even then he didn't get the decision after allowing one run and two hits in five innings.