Houston Astros' Marwin Gonzalez is congratulated by third base coach Pat Listach after hitting a solo homer in the fourth inning of a baseball game against the Oakland Athletics in Oakland, Calif. on Sunday, April 20, 2014. (AP Photo/Matthew Sumner)
Oakland Athletics' Josh Reddick climbs the wall chasing after Houston Astros' Marwin Gonzalez's solo homer in the fourth inning of a baseball gmae in Oakland, Calif. on Sunday, April 20, 2014. (AP Photo/Matthew Sumner)
Oakland Athletics' Josh Donaldson celebrates his first-inning two-run homer during a baseball game against the Houston Astros in Oakland, Calif. on Sunday, April 20, 2014. (AP Photo/Mathew Sumner)
Oakland Athletics pitcher Jesse Chavez delivers a pitch during a baseball game against the Houston Astros in Oakland, Calif. on Sunday, April 20, 2014. (AP Photo/Matthew Sumner)
Houston Astros' Jonathan Villar celebrates after hitting a home run off Oakland Athletics' Scott Kazmir in the third inning of a baseball game Saturday, April 19, 2014, in Oakland, Calif. (AP Photo/Ben Margot)
Houston Astros' Chad Qualls adjusts his cap in the ninth inning of a baseball game against the Oakland Athletics Saturday, April 19, 2014, in Oakland, Calif. The A's won 4-3. (AP Photo/Ben Margot)