OAKLAND, Calif. (AP) -- Josh Willingham drove in two runs against his former team, Joe Mauer hit a two-run single and the Minnesota Twins snapped Oakland's four-game winning streak with a 7-2 victory over the Athletics on Monday night.
Brian Duensing (3-8) struck out seven and walked one in six innings to win for the first time in three starts after consecutive losses, helping the Twins bounce back from a three-game weekend sweep at Seattle to begin a 10-game road trip.
Darin Mastroianni had an RBI single and added a sacrifice fly in the eighth and No. 9 hitter Pedro Florimon joined Willingham and Mauer with three hits apiece for Minnesota, which went 4 for 11 with runners in scoring position a day after missing in all 10 such chances in the series finale at Seattle.
Oakland had its five-game home winning streak snapped with just the club's 11th defeat in 37 games at the Coliseum since June 6. But the A's will have a new addition to their lineup come Tuesday night's middle game of the series. The team announced in the seventh inning it had acquired veteran shortstop Stephen Drew from Arizona for minor league infielder Sean Jamieson.
A's starter Brandon McCarthy (6-5) surrendered three straight one-out hits in the first, including Willingham's RBI double. Trevor Plouffe also drew a bases-loaded walk as the Twins took a quick 2-0 lead.
McCarthy's night was done after he gave up Willingham's third hit, an infield single in the fourth. Travis Blackley pitched 5 2-3 innings of relief.
McCarthy, Oakland's opening day starter, was knocked out after 3 1-3 innings for his shortest outing since also going 3 1-3 on Aug. 12 last year against Texas. His 10 hits allowed matched his second-highest total of the season and he was tagged for a season-high six runs.
The lanky right-hander has lost back-to-back starts during a three-start winless streak that followed a 6-0 stretch over seven outings before going on the disabled list from June 24-Aug. 10 with a strained throwing shoulder.
Josh Donaldson hit a run-scoring double and Josh Reddick added an RBI groundout for the A's, who had won four straight games to move a season high-tying 10 games over .500 - but they missed going 11 games over for the first time since finishing the 2006 season at 93-69. That team was the last to make the playoffs, reaching the AL championship series before being swept in four games by the Tigers.
Derek Norris had two hits to lead Oakland, which couldn't do much against the lefty Duensing. He allowed two runs and five hits.
Former Oakland star Willingham received scattered boos from the small crowd of 10,274 when he came to the plate in the first. Most of those fans were gone by the late innings with the A's trailing.
Minnesota ended a three-game skid in the series with the A's after being swept at home in the teams' first games following the All-Star break. The Twins took all three meetings in late May.
Notes: Minnesota played without CF Denard Span for the seventh straight game because of a sore right shoulder. He underwent an MRI exam on his collarbone Monday in San Francisco and is scheduled for an MRI on the shoulder Tuesday. ... Florimon stole his first career base in the second inning for the Twins after a leadoff single. ... A's LHP Brett Anderson is back from Tommy John elbow ligament replacement surgery, set to make his season debut Tuesday night. Anderson was activated from the 60-day disabled list Monday, ready to pitch in the major leagues again for the first time since undergoing surgery 13 months ago. ... Coco Crisp stole his 27th base. ... McCarthy was handed his first career loss to the Twins in five starts and 10 appearances. He beat Minnesota on July 31 with a nine-strikeout performance. ... Oakland will make corresponding moves to its 25-man and 40-man rosters upon the arrival of Drew, who returned in late June from a serious ankle injury that sidelined him for 137 games. He is hitless in his last 15 at-bats.