Boston Red Sox's John Lackey returns to the dugout after giving up a run in the top of the first inning of a baseball game against the Baltimore Orioles in Boston, Friday, April 18, 2014. (AP Photo/Michael Dwyer)
Baltimore Orioles' Chris Tillman pitches in the first inning of a baseball game against the Boston Red Sox in Boston, Friday, April 18, 2014. (AP Photo/Michael Dwyer)
Baltimore Orioles' Chris Davis (19) scores on a two-run single by Nelson Cruz as Boston Red Sox's A.J. Pierzynski looks to the outfield in the third inning of a baseball game in Boston, Friday, April 18, 2014. (AP Photo/Michael Dwyer)
Baltimore Orioles' Matt Wieters follows through on an RBI single in front of Boston Red Sox's A.J. Pierzynski in the fifth inning of a baseball game in Boston, Friday, April 18, 2014. (AP Photo/Michael Dwyer)
Baltimore Orioles' David Lough (9), Nick Markakis (21) and Adam Jones (10) celebrate the team's 8-4 win overthe Boston Red Sox in a baseball game in Boston, Friday, April 18, 2014. (AP Photo/Michael Dwyer)