Article Photos: Astros agree to $2.9 million deal with Carlos Pena 1/1

FILE - This Sept. 26, 2012 file photo shows Tampa Bay Rays' Carlos Pena following through on a two-run home run as Boston Red Sox catcher Jarrod Saltalamacchia watches in the fifth inning of a baseball game at Fenway Park in Boston. The Houston Astros have signed veteran Carlos Pena to be their designated hitter, addressing a key need as they prepare for their first season in the American League. (AP Photo/Elise Amendola, File)