Red Sox Shutout By A's

Trevor Cahill knew if anyone had the athleticism and leaping ability to snare a ball headed over the fence it was Coco Crisp.

Crisp made the play all right, ranking his catch to start the game right up there with the best of his career.

"I didn't know how to react when I caught that, one of the best home runs I've robbed," Crisp said of Ryan Kalish's long leadoff fly. "I wanted to jump up and down and start breakdancing."

Helped by Crisp's grab, Cahill pitched seven innings to become Oakland's first 16-game winner in four years and the Athletics beat the Boston Red Sox 5-0 on Friday night.

Kurt Suzuki hit a two-run double in the first and Daric Barton added a two-run single in the second as the A's knocked Clay Buchholz (15-7) out after only an inning-plus, his second-shortest outing as a starter and shortest in a non-injury situation.

"Not a good night to throw one-plus out there when the team's trying to battle and stay in a position where we can catch up with the guys ahead of us," Buchholz said. "Just a poor effort on my part."

Cahill (16-6), who began the year in the minors, became the first A's pitcher to reach 16 wins since Joe Blanton and Barry Zito in 2006. The only other pitcher in Oakland history to win more games without getting a victory in April was Vida Blue, who posted 17 wins in 1974.

At 22 and a second-year big leaguer, Cahill already is being mentioned in the AL Cy Young Award conversation.

"I just try to go out every time and give the team a chance to win," he said. "I don't think anyone in this clubhouse has thrown up the flag. We still think we're in it."

The A's trail first-place Texas by 71/2 games with 22 to go.

This one hardly lived up to the billing of a pitchers' duel featuring 15-game winners and All-Star right-handers.

Buchholz entered with a 2.25 ERA, to 2.72 for Cahill - Nos. 1 and 3 in the AL, respectively. Buchholz's went up to 2.53, while Cahill lowered his to 2.61.

The A's jumped on Buchholz in a hurry, starting with Crisp's leadoff single in the first. Barton walked and Suzuki followed with his double.

"He never was able to establish any sort of rhythm," Red Sox manager Terry Francona said. "He just looked uncomfortable."

Barton's big hit chased Buchholz after 39 pitches. His only shorter outing came in a one-inning stint at San Francisco on June 26. He left that one with a hyperextended left knee that he hurt running the bases.

Buchholz is winless in his last three outings following a four-start winning streak. This time, he was working on an extra day of rest.

"I felt like I've been off for seven days now," he said. "I didn't really feel comfortable in the bullpen. I tried to throw it 70 percent there, trying to stay in control. I tried to make pitches better than what I needed to make them, and when I missed they hit them."

Even A's manager Bob Geren thought Kalish probably had a home run to open the game. Crisp went over the center-field wall to make the spectacular play.

"He's just a really dynamic player. He can do everything," Geren said.

Crisp also hit three singles against his former team and matched his career high with three stolen bases. He last stole three bags in a game on June 20, 2004, at Atlanta while with Cleveland.

This marks Boston's third trip to the Bay Area of the season - including one other visit to the Coliseum in July and a stop across the bay in San Francisco to play the Giants in June.

Cahill won for the fourth time in five starts, beating Boston for the first time in three career tries. He didn't allow an earned run for the sixth time in his last nine.

After a walk to No. 9 hitter Lars Anderson in the third, Cahill retired 10 of the next 11 batters. He allowed three hits, struck out four and walked two.

Oakland's visiting clubhouse staff brought in extra lockers typically used by the NFL's Oakland Raiders in order to handle all the additional Red Sox. Their roster is at 34 after pitcher Matt Fox joined the team Friday. He was claimed off waivers from Minnesota on Thursday.

Craig Breslow and Henry Rodriguez each pitched an inning to complete the three-hitter.

Jeremy Hermida, who began the season with Boston before being released by the Red Sox on Aug. 31 and picked up by the A's, went 0 for 3 with a walk against his old team.