PHOENIX, AZ - MAY 08: Starting pitcher James Shields #33 of the San Diego Padres throws a pitch during the MLB game against the Arizona Diamondbacks at Chase Field on May 8, 2015 in Phoenix, Arizona. (Photo by Christian Petersen/Getty Images)
PHOENIX, AZ - MAY 08: Starting pitcher James Shields #33 of the San Diego Padres throws a pitch during the MLB game against the Arizona Diamondbacks at Chase Field on May 8, 2015 in Phoenix, Arizona. (Photo by Christian Petersen/Getty Images)