The Philadelphia Phillies acquired reliever Ugueth Urbina from the Detroit Tigers for infielder Placido Polanco on Wednesday. The Phillies also get infielder Ramon Martinez in a move that clears the way for Chase Utley to play second base every day. Urbina, who helped the Florida Marlins win the World Series in 2003, is 1-3 with nine saves and a 2.63 ERA in 25 games. He hasn't allowed a run in his last 10 innings. Polanco, who platooned with Utley and started at three other positions, is batting .316 with three homers and 20 RBI. Martinez is hitting .268 in 19 games, including 15 starts. "The price was high, but to be able to get a proven bullpen arm who has pitched at a championship level, it was too good to pass up," Phillies general manager Ed Wade said, adding that Tigers president Dave Dombrowski told him he was close to moving Urbina to another team in the NL East.