OAKLAND, CA - AUGUST 12: Sean Manaea #55 of the Oakland Athletics pitches against the Seattle Mariners in the top of the first inning at the Oakland Coliseum on August 12, 2016 in Oakland, California. (Photo by Thearon W. Henderson/Getty Images)

OAKLAND, CA - AUGUST 12:  Sean Manaea #55 of the Oakland Athletics pitches against the Seattle Mariners in the top of the first inning at the Oakland Coliseum on August 12, 2016 in Oakland, California.  (Photo by Thearon W. Henderson/Getty Images)