In 1929, uniform numbers appeared on the back of baseball jerseys for the first time, thanks to the Indians and the Yankees. By 1937, numbers finally appeared across all uniforms, both home and away, across both major leagues. Since that time, 81 distinct numbers have been worn by members of the White Sox, while the Cubs boast 76.
Today, we continue our look at those players, picking our favorite, if not the best, player to wear each uniform number for both Chicago teams with #12. 91 different players have donned #12 while playing in Chicago, 44 for the White Sox and 47 for the Cubs.
A.J. Pierzynski signed with the White Sox on January 6, 2005 and rewarded the organization with eight seasons of stability behind the plate that included one All-Star selection, two playoff appearances, and, of course, the 2005 World Series championship. Over those 8 seasons, Pierzynski was involved in many key moments while wearing #12 that endeared him to the White Sox faithful, including:
- The walk-off home run, and resulting bat flip (pictured above), against the Dodgers in 2005 while wearing 1959 throwbacks
- The two home runs in a thrashing of the Red Sox in game one of the 2005 ALDS, the first White Sox home postseason victory since 1959
- The controversial dropped third strike that led to a White Sox victory in game two of the 2005 ALCS against the Angels
- The 2006 brawl against the Cubs where Michael Barrett sucker-punched him after Pierzynski enthusiastically scored a run against the crosstown rivals
- Hanging on to the throw from Ken Griffey Jr. to preserve the shutout in the 2008 tie-breaker game that pushed the White Sox into the playoffs over the Twins
- Being behind the plate for Mark Buehrle’s no-hitter in 2007 and Philip Humber’s perfect game in 2012
On the north side of town, a dynamic shortstop, the first player chosen in the 1982 draft, wore #12 when he made his major league debut in 1985. Shawon Dunston quickly became a fan favorite. In 1989, he entered the national consciousness thanks to the Shawon-O-Meter, a fan made sign that tracked Dunston’s batting average during each game. The sign was seen in the Wrigley Field bleachers for a number of years and even made its way to San Francisco’s Candlestick Park for the 1989 NLCS. Following the 1995 season, he left as a free agent before resigning with the team for the 1997 campaign. He was traded to the Pirates at the end of August, ending his Cubs career for good.