John Lackey made a stellar debut for the Red Sox on Saturday, throwing two perfect innings against the Twins. Lackey retired the side in order in the first two innings, throwing just 20 pitches. He is expected to pitch behind Josh Beckett and Jon Lester in Boston after being the Angels' No. 1 starter in recent seasons. "I'm not worried about that," Lackey said. "If the roles were reversed, and I would have stayed in Anaheim and one of those guys would have came over there, I would expect to still be going first. I think those guys have earned the right, won a lot of games. ... I'm OK with that."