St. Louis ? Don’t question Pedro Martinez anymore.

Fame and fortune already his, Martinez finally made it to the World Series on Tuesday night. And when he arrived, he shut down the St. Louis Cardinals like the Martinez of old, putting the Boston Red Sox within one victory of their first Series title since 1918.

On the mound where Bob Gibson dominated Series games years ago, Martinez baffled the Cardinals, allowing just three hits over seven scoreless innings and retiring his final 14 batters in a 4-1 victory that gave the Red Sox a 3-0 lead.

“It’s been a great ride,” he said. “I hope everybody enjoyed it as much as I did. Even with the struggles that I’ve had up and down during the season, I really enjoyed it. I enjoyed every moment.”

It was perhaps his final game with the Red Sox, a team he joined in 1998. He can become a free agent after the World Series, and it’s unclear whether he’ll be back in Boston.

“If they don’t get me, it’s probably because they didn’t try hard enough,” he said. “My heart is with Boston. I consider Boston my house.”

Martinez found trouble early, escaping a bases-loaded jam in the first when Jim Edmonds flied out, and left fielder Manny Ramirez threw out Larry Walker at the plate.

He allowed hits to his first two batters in the third, but pitcher Jeff Suppan languished in no-man’s land off third on Walker’s grounder to second instead of heading home and ran into another double play.

St. Louis never put another runner on first with Martinez on the mound.

Boston pitcher Pedro Martinez points to the sky as he walks off the field after retiring St. Louis in the seventh inning. Martinez allowed three hits in seven scoreless innings, and the Red Sox defeated the Cardinals, 4-1, Tuesday night in St. Louis.

“I was really happy he didn’t take off,” Martinez said of Suppan. “Once they didn’t score in that inning, I said, ‘It’s up to me now.'”

He put to sleep the Cardinals’ batters and their fans, turning the sea of red in Busch Stadium into a silent crowd. He needed just 98 pitches to get through seven innings and turn the game over to the bullpen, and he allowed just one ball out of the infield after the third.

“His changeup kept us off balance,” the Cardinals’ Reggie Sanders said.

Martinez’s success can’t be questioned — three Cy Young Awards and a regular-season record of 182-76.

But in Boston, fans talked about how he wasn’t the same as a few years ago. He no longer overpowered batters, he had turned into a 100-pitch pitcher, and he came apart against the Yankees. Fans debated whether his $17.5 million salary was worth the price.

Will he be on the mound in April when the Red Sox — is it too much to think ahead? — open the defense of their World Series title? And their opener is against the New York Yankees, no less.

“I hope I get another chance to come back with this team, but if I don’t, I understand the business part of it,” Martinez said. “I just hope that many other people understand that I wasn’t the one that wanted to leave. I’m only doing what I have to do.”

In September, he called the Yankees his “daddy” because of their success against him, sparking chants of ridicule when he pitched in New York during the AL championship series.

“The Yankees are over. That was one frustrating game I said that,” he said. “I could be anybody’s daddy any day.”