Tampa Bay Rays' Carlos Pena argues a ball that was called foul with first base umpire Larry Vanover in the fifth inning of a baseball game against the Boston Red Sox in Boston, Sunday, April 15, 2012. Boston won 6-4. (AP Photo/Michael Dwyer)
Tampa Bay Rays' Carlos Pena argues a ball that was called foul with first base umpire Larry Vanover in the fifth inning of a baseball game against the Boston Red Sox in Boston, Sunday, April 15, 2012. Boston won 6-4. (AP Photo/Michael Dwyer)