ASSOCIATED PRESS Chicago Cubs' Welington Castillo breaks his bat on a double against the Florida Marlins in the second inning of a baseball game in Miami, Sunday, Sept. 19, 2010. Cubs' Tyler Colvin scored on the double.

Photo by: Alan Diaz

ASSOCIATED PRESS Chicago Cubs' Welington Castillo breaks his bat on a double against the Florida Marlins in the second inning of a baseball game in Miami, Sunday, Sept. 19, 2010. Cubs' Tyler Colvin scored on the double.