SEATTLE, WA - JULY 09:  Ryon Healy #25 of the Oakland Athletics steps back in the batter's box during his strikeout to end the game against Edwin Diaz #39 of the Seattle Mariners at Safeco Field on July 9, 2017 in Seattle, Washington. The Seattle Mariners beat the Oakland Athletics 4-0. (Photo by Lindsey Wasson/Getty Images)