BOSTON (AP) — Brandon McCarthy just followed the blueprint that his rookie teammate provided one night earlier.
McCarthy beat an AL East opponent once again, holding Boston to one run over 6 2-3 innings as the Oakland Athletics defeated the Red Sox 4-2 on Wednesday night.
Coming one day after Jarrod Parker held the Red Sox to four hits in 6 2-3 innings for his first big-league win, McCarthy held Boston's lineup to five hits in his outing.
"If anything, it gives you the confidence that you're not facing a team that scored a bunch of runs," McCarthy said of watching his teammate's success the previous game. "When you see someone go out there, throw strike one, with good location, I think it can give you the confidence that it can be done."
Seth Smith drove in a pair of runs for Oakland. The A's, who started the day with the majors' worst batting average and fewest runs in the AL, took two of three games from the Red Sox.
Oakland moved back to the .500 mark after losing two of three in Baltimore.
"For us to win two of three shows the resiliency of this club," A's manager Bob Melvin said.
Boston has lost seven of its last eight in Fenway Park.
McCarthy (2-3) walked three and fanned four. He improved to 8-0 with a 3.34 ERA since 2009 against AL East clubs.
Brian Fuentes gave up Dustin Pedroia's RBI double in the ninth, but got his first save. He became the sixth lefty in major league history to collect his 200th career save.
After losing his job as the closer last summer, Fuentes couldn't remember when he collected his last one.
"I was stuck on 199 for a long time," Fuentes said, smiling. "We had a comfortable lead and the game played out well."
Daniel Bard (2-3) took the loss, allowing four runs on eight hits over 5 1-3 innings.
Red Sox third baseman Will Middlebrooks, recalled earlier in the day when Kevin Youkilis was placed on the 15-day DL with a strained lower back, went 2 for 3 with a double and a stolen base in his first major league game.
Boston's Adrian Gonzalez struck out with the bases loaded to close the seventh and bounced out to end the game. He went 0 for 4 and is hitless for his last 15 at-bats.
"This game is all on me. I had two great opportunities and I didn't come through," he said. "It's one of those things that I'm going to make a definite point to not let that happen again."