By Larry Fine NEW YORK - Clayton Kershaw will take the mound for the Los Angeles Dodgers in Tuesday's Game Four of their National League Division Series against the New York Mets, regardless of the outcome of Monday's pivotal game. Three-time Cy Young Award winner Kershaw will be pitching on three days rest, one day less than usual, when he goes against Mets' rookie left-hander Steven Matz (4-0, 2.27 ERA). Having the big left-hander draw the starting assignment on Tuesday leaves his co-ace Zack Greinke available to pitch a climactic Game Five, if needed, back in Los Angeles on Thursday.