A Cubs and a Sox fan seated together at Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Cubs manager Mike Quade heads back to the dugout after exchanging lineups before Wednesday's game at U.S. Cellular Field.

.JOE LEWNARD | Staff Photographer

Cubs pitcher Doug Davis delivers against the White Sox during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Sox fans hold a sign during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Starlin Castro of the Cubs hits an rbi-single during Wednesday's game against the White Sox at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Carlos Pena of the Cubs hits a sixth-inning homerun against the White Sox during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

A.J. Pierzynski of the Sox chats with third base coach Jeff Cox after hitting a two-run triple as Cubs third baseman Jeff Baker Stands by the bag during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

White Sox center fielder Alex Rios chases down a flyball off the bat of the Cubs' Kosuke Fukudome during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Juan Pierre of the White Sox advances to third on a flyball ahead of the tag by Cubs third baseman Jeff Baker during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

An inside pitch hits the end of White Sox hitter Brent Lillibridge's bat with the bases loaded during Wednesday's game against the Cubs at U.S. Cellular Field. He was grazed by the next pitch, forcing home a run.

JOE LEWNARD | Staff Photographer

Chicago Bulls coach Tom Thibodeau chats with White Sox Manager Ozzie Guillen prior to Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Sox pitcher Sergio Santos earns a save against the Cubs during Wednesday's 4-3 win at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Young Sox and Cubs fans chat while seated together at Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Aramis Ramirez of the Cubs misses a pitch from White Sox pitcher Sergio Santos during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Sox pitcher Sergio Santos gets a pat on the head from catch A.J. Pierzynski after earning a save against the Cubs during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

White Sox shortstop Alexei Ramirez can't hang onto the throw as Alfonso Soriano of the Cubs steals second base during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Chicago Bulls coach Tom Thibodeau throws out the ceremonial first pitch prior to Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

A.J. Pierzynski of the Sox scores on a squeeze bunt by Brent Lillibridge during Wednesday's game against the Cubs at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Alexei Ramirez, left, and Alex Rios greet one another at the plate after scoring on A.J. Pierzynski's triple during Wednesday's game against the Cubs at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer

Sox starting pitcher Jake Peavy delivers against the Cubs during Wednesday's game at U.S. Cellular Field.

JOE LEWNARD | Staff Photographer