Just a few days after on-field struggles led to an off-field war of words, the Dodgers are trying to put their struggles behind them. "We have to sharpen the focus going forward," Dodgers general manager Ned Colletti said. "And we have to do it pitch to pitch, out to out, inning to inning and game to game. We have to shut off all the noise and concentrate on what we do. We're all professionals. This is what we do for a living." Colletti criticized the team early last week, appearing to single out center fielder Matt Kemp. "I'm straight," Kemp said Saturday. "I'm cool. Just doing what I do."