CINCINNATI - Even with two losses at the end of their trip, the Dodgers were satisfied with how they'd spent the past week away from home.Now comes the challenge they haven't met all season: Win at Dodger Stadium.Todd Frazier hit a two-run homer off Zack Greinke, who lost his perfect record at Great American Ball Park, and the Cincinnati Reds beat Los Angeles 4-1 on Thursday afternoon for a split of their four-game series.