July 28, 2011; Oakland, CA, USA; Oakland Athletics first baseman Conor Jackson (28) celebrates with left fielder Ryan Sweeney (15) and right fielder David DeJesus (12) after his home run hit that sent DeJesus home during the first inning against the Tampa Bay Rays at the O.co Coliseum. Mandatory Credit: Kelley L Cox-US PRESSWIRE