Houston Astros' Craig Biggio acknowledges the crowd at a baseball game against the Colorado Rockies Friday, June 29, 2007 in Houston. (AP Photo/Pat Sullivan Stock Photo - Alamy

Houston Astros' Craig Biggio acknowledges the fans before his first at-bat in his final homestand against the Atlanta Braves in a baseball game Friday, Sept. 28, 2007 in Houston. Biggio is retiring

Houston Astros' Craig Biggio throws during a baseball game against the Colorado Rockies Thursday, June 28, 2007 in Houston. (AP Photo/Pat Sullivan Stock Photo - Alamy

Houston Astros Craig Biggio (7) acknowledges the crowd before stepping into the batters box in the first inning against the Los Angeles Dodgers in the first inning at Minute Maid Park in Houston on July 24, 2007. Biggio announced his retirement from

Houston Astros' Craig Biggio throws during a baseball game against the Colorado Rockies Thursday, June 28, 2007 in Houston. (AP Photo/Pat Sullivan Stock Photo - Alamy

Houston Astros' Craig Biggio acknowledges the fans before his first at-bat in his final homestand against the Atlanta Braves in a baseball game Friday, Sept. 28, 2007 in Houston. Biggio is retiring

Houston Astros' Craig Biggio acknowledges the fans before his first at-bat in his final homestand against the Atlanta Braves in a baseball game Friday, Sept. 28, 2007 in Houston. Biggio is retiring

Houston Astros' Craig Biggio throws during a baseball game against the Colorado Rockies Thursday, June 28, 2007 in Houston. (AP Photo/Pat Sullivan Stock Photo - Alamy

Houston Astros' Craig Biggio acknowledges the fans before his first at-bat in his final homestand against the Atlanta Braves in a baseball game Friday, Sept. 28, 2007 in Houston. Biggio is retiring

Houston Astros' Craig Biggio acknowledges the fans before the game against the Atlanta Braves in his last baseball game Sunday, Sept. 30, 2007, in Houston. Biggio is retiring after a 20-year career

Houston Astros' Craig Biggio acknowledges the fans before his first at-bat in his final homestand against the Atlanta Braves in a baseball game Friday, Sept. 28, 2007 in Houston. Biggio is retiring after 20 seasons with the Astros. (AP Photo/Pat Sullivan Stock