Juan Rivera went 3-for-4 with a homer and four RBI in a losing cause Wewdnesday against the Phillies. Playing primarily against lefties, Rivera has hit .338 with two homers and 13 RBI in 71 at-bats for the Dodgers. There's still not much reason for Don Mattingly to begin penciling him in against righties, but it might happen if Rivera can stay hot.