The 2010 Minnesota Twins season was the 50th season for the franchise in Minnesota, and the 110th overall in the American League. It was their first season in their new stadium, Target Field, which made its regular-season debut on April 12 as the Twins defeated the Boston Red Sox 5–2. This marked the return of outdoor professional baseball to the state of Minnesota for the first time since the end of the 1981 season, the last played at Metropolitan Stadium. 3,223,640 fans attended Twins games, setting a new franchise record.