He rested Sunday, along with the rest of the team, which didn't hit on the field.
"We're just working on that, taking the pain away so I can go," Ramirez said. "Even if it's cracked or something, I'm going to be able to get out there if we can take the pain away. It feels the same, but that doesn't stop me from trying to remain positive for tomorrow."
Ramirez had a .638 slugging percentage during the regular season, and the Dodgers desperately need an offensive boost to get back into the best-of-seven series. They batted .184 in the first two games on the road, including 1 for 16 (.063) with runners in scoring position.
"We've talked about it. It always comes back to, can you get that key out and can you get the key hit?" manager Don Mattingly said. "It doesn't get any easier for us with Wainwright. He seems like he's always coming up big."
Dodgers outfielder Andre Ethier didn't start Saturday, but he appeared as a pinch-hitter and ended the game with a strikeout. He's been bothered by shin splints, although he made his first start since Sept. 13 in the series opener.
Dodgers rookie Yasiel Puig has yet to make an impact in the series. Hitting cleanup in place of Ramirez, Puig struck out four times Saturday, dropping to 0 for 10 with six strikeouts in the series.