With Sandy Koufax watching on a 94-degree day, Clayton Kershaw was a model of efficiency in tossing a six-hitter. "I wanted to do it for him," Kershaw said. The left-hander became the majors' first 14-game winner, Justin Turner homered twice, and the NL West-leading Los Angeles Dodgers defeated the Kansas City Royals 5-2 on Sunday to complete their major league-best 10th sweep and sixth straight victory.