Baltimore Orioles' Derrek Lee (25) is safe at second base as he collides with Washington Nationals second baseman Danny Espinosa while advancing on a throwing error by third baseman Ryan Zimmerman during the second inning of a baseball game in Washington, Sunday, June 19, 2011. (AP Photo/Ann Heisenfelt)

Baltimore Orioles' Derrek Lee (25) is safe at second base as he collides with Washington Nationals second baseman Danny Espinosa while advancing on a throwing error by third baseman Ryan Zimmerman during the second inning of a baseball game in Washington, Sunday, June 19, 2011. (AP Photo/Ann Heisenfelt)