The Twins rallied on the final day to win the home run race.
Jason Castro homered in the 3-0 victory.
Marwin Gonzalez came up big with an eighth-inning home run.
Polanco leads the shortstop vote by a healthy margin.
He's hitting more like Mike Piazza this season.
Minnesota is third in the majors with 80 home runs this season.
Buxton hit his second homer of the season, and Castro slugged his sixth.
At 19-10, the Twins lead the American League.
Max Kepler is leading off in Baldelli's lineup.
Astudillo is fighting or a spot on the 25-man roster.
The Twins have three catchers vying for two spots.