Clayton Kershaw threw a career-high 125 pitches over 6 2/3 innings, while Matt Guerrier and Kenley Jansen were perfect in relief, for the Dodgers in a 3-2 victory over Colorado tonight.Kershaw allowed eight hits and two walks along with his first wild pitch of the season, while striking out six. He began the seventh inning at 99 pitches, but needed 26 more just to get the second out of the frame, an RBI groundout after a 10-pitch at-bat by Todd Helton. After that at-bat took Kershaw from 115 to 125, Guerrier came in.Jansen was once again out of sight with his two-strikeout performance. Since coming off the disabled list June 18, Jansen has thrown 16 consecutive scoreless innings with 26 strikeouts and only 10 baserunners.At the plate, Matt Kemp put the Dodgers in the lead with a two-run do