Detroit Tigers relief pitcher Jose Valverde celebrates the final out against the Chicago White Sox in the ninth inning of a baseball game in Detroit, Friday, Aug. 31, 2012. Detroit won 7-4. (AP Photo/Paul Sancya)

Detroit Tigers relief pitcher Jose Valverde celebrates after the final out against the Chicago White Sox in the ninth inning of a baseball game in Detroit, Friday, Aug. 31, 2012. Detroit won 7-4. (AP Photo/Paul Sancya)

Detroit Tigers' Delmon Young hits a 3-run double against the Chicago White Sox in the seventh inning of a baseball game in Detroit, Friday, Aug. 31, 2012. Young was thrown out at third base on the play. (AP Photo/Paul Sancya)

Thomas "Hitman" Hearns waves before throwing out a ceremonial pitch before the Detroit Tigers-Chicago White Sox baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Detroit Tigers third baseman Miguel Cabrera throws to first base as Chicago White Sox's Kevin Youkilis runs to third base in the first inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Detroit Tigers' Prince Fielder, right, looks at home plate umpire Lance Barksdale as he argues with Detroit Tigers manager Jim Leyland in the first inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Home plate umpire Lance Barksdale argues with Detroit Tigers manager Jim Leyland against the Chicago White Sox in the first inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Chicago White Sox Alexei Ramirez falls back from a Detroit Tigers inside pitch in the fifth inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Chicago White Sox catcher A.J. Pierzynski catches a Detroit Tigers fly ball in the fifth inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Detroit Tigers pitcher Drew Smyly throws against the Chicago White Sox in the sixth inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Chicago White Sox designated hitter Adam Dunn bats against the Detroit Tigers in the sixth inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Chicago White Sox right fielder Alex Rios flips his bat after striking out against the Detroit Tigers in the sixth inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Detroit Tigers first baseman Prince Fielder catches a Chicago White Sox fly ball in the seventh inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Chicago White Sox starting pitcher Jake Peavy (44) gestures before being relieved against the Detroit Tigers as catcher A.J. Pierzynski (12) and third baseman Kevin Youkilis (20) look on in the seventh inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Chicago White Sox manager Robin Ventura (23) takes the ball from starting pitcher Jake Peavy (44) against the Detroit Tigers in the seventh inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Chicago White Sox relief pitcher Matt Thornton throws against the Detroit Tigers in the seventh inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Detroit Tigers' Prince Fielder slides into home plate against the Chicago White Sox in the seventh inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)

Detroit Tigers designated hitter Delmon Young (21) bats against the Chicago White Sox in the seventh inning of a baseball game in Detroit, Friday, Aug. 31, 2012. (AP Photo/Paul Sancya)