LOS ANGELES -- A night after playing their worst game of the season, the Los Angeles Dodgers finally looked like the total package.

Korean pop star Psy danced in the aisle next to the Dodgers' dugout (in front of a bored-looking Tommy Lasorda) in the fourth inning. All the while, his countryman, Hyun-Jin Ryu, was tying the Colorado Rockies in knots. Ryu struck out 12 batters in six innings of the Dodgers' 6-2 win in front of 47,602 fans at Dodger Stadium.

It certainly appears Ryu is making a comfortable transition from the Korean Baseball Organization. He is 3-1 with a 3.35 ERA after six starts, and he has just one fewer strikeout than ace Clayton Kershaw's 47 (with two fewer walks).

Ryu's dozen strikeouts were the most by a Dodgers rookie since another pitcher, Hideo Nomo, was making the leap from Japan. Nomo struck out 13 New York Mets on Aug. 20, 1995.

Meanwhile, Hanley Ramirez returned to the Dodgers' lineup -- on the night the Dodgers gave away his "I See You" bobbleheads -- and had a home run and double.

The Dodgers' offense has a deeper look with Ramirez back in the fold. It swarmed all over Colorado pitcher Jorge De La Rosa, improving to 8-0 against the left-hander by scoring six runs in the first three innings. Two scrappy utility guys, Jerry Hairston Jr. and Nick Punto, set the table at the top of the order, and the larger guys behind them cleared it.

Matt Kemp finally cut down his swing and had an RBI single in the first inning. Ramirez hit a towering solo home run to left in the third inning and lined a double to center in the fourth.

Ramirez had played in just two minor league rehab games after missing about five weeks recovering from surgery to his right thumb. He did look a bit awkward at times making throws from shortstop while wearing a flexible splint on his right hand.