MESA, AZ – MARCH 10: Pitcher Barry Zito #75 of the Oakland Athletics pitches against the Arizona Diamondbacks during the spring training game at HoHoKam Stadium on March 10, 2015 in Mesa, Arizona. (Photo by Christian Petersen/Getty Images)
MESA, AZ – MARCH 10: Pitcher Barry Zito #75 of the Oakland Athletics pitches against the Arizona Diamondbacks during the spring training game at HoHoKam Stadium on March 10, 2015 in Mesa, Arizona. (Photo by Christian Petersen/Getty Images)