Chicago Cubs' left fielder So Taguchi drops a fly ball hit by Arizona Diamondbacks' Chad Tracy in the third inning during a baseball game against the at Wrigley Field in Chicago, Sunday, Oct. 4, 2009. (AP Photo/Paul Beaty)

San Diego Padres' center fielder Tony Gwynn attempts to catch a hit by the Arizona Diamondbacks' Chad Tracy in the sixth inning of a baseball game Sunday, Sept. 27, 2009 in Phoenix. The hit was reviewed by officials and was ...

August 22, 2009: Diamondback first baseman Chad Tracy swings at the ball. The Houston Astros defeated the Arizona Diamondbacks 1-0 at Minute Maid Park in Houston, Texas.

Philadelphia Phillies Chase Utley fields a grounder and then throws out Arizona Diamondbacks Chad Tracy at second base at Citizens Bank Park in Philadelphia, Pennsylvania, Thursday, August 20, 2009. (David M Warren/Philadelphia Inquirer/MCT) Photo via Newscom