Wainwright entered 4-0 with a 2.03 ERA and four saves in 15 career postseason games, including six starts. He pitched St. Louis past Pittsburgh in the division series, going the distance in a decisive Game 5 last Wednesday. The right-hander tossed seven strong innings this time, allowing two runs and six hits with five strikeouts and no walks. Ryu, however, was even better. The two were nearly even through the first three scoreless innings, with Wainwright giving up one hit. Ryu, who struggled in his first postseason start in the division series against Atlanta, retired 12 of his first 13 batters, yielding only a walk. Ryu was much improved after lasting just three innings as the first South Korean pitcher to start a playoff game last week against the Braves. He allowed four runs on six hits for a no-decision in a game the Dodgerswon. The left-hander didn't permit a Cardinals runner past second base. David Freese's single to right leading off the fifth was their first hit of the game. Freese was replaced by a pinch-runner because of tightness in his right calf. He is day to day. Ryu struck out four and walked one. "I was potentially thinking about that this could be the last game I pitch here this season," the rookie said through a translator. "I just zoned in." Mattingly came out to the mound accompanied by a translator with two outs in the seventh. Ryu responded by striking out Matt Adams to end the inning as catcher A.J. Ellis pumped his right arm in the air. Fans waved South Korean flags in support of Ryu. Kenley Jansen pitched a perfect ninth for a save. Major League Baseball noted on Twitter that the nine combined runs in the series are the fewest ever through three games of a league championship series, according to the Elias Sports Bureau. After the first two games in St. Louis were decided by one run, the Dodgers got to Wainwright in the fourth and took a 2-0 lead. Gonzalez's double down the right-field line scored Mark Ellis, who doubled leading off. With two outs, Puig tripled off the wall in right to snap his 0-for-11 skid in the series. Puig had struck out seven times before getting his first hit against the Cardinals. The excitable rookie raised his arms and watched the ball sail toward right before starting to charge harder when he realized it wasn't going to be a home run. He ran into third base and clapped his hands before raising them again as the sellout crowd of 53,940 cheered. "He brings unbelievable energy every day," Ramirez said. "When we spoke to him, he told me, 'I got it today,' and he did. He's a great player." Cardinals center fielder Jon Jay was involved in an apparent miscommunication when the ball hit by Mark Ellis dropped between him and right fielder Carlos Beltran. The Dodgers' first hit, a single by Ramirez to shallow center in the first, dropped between Jay and second baseman Matt Carpenter.