Tadahito Iguchi homered twice in consecutive at-bats, highlighted with his first career grand slam, and drove in six runs Saturday as the Chicago White Sox blanked the Chicago Cubs 7-0 in a temper-fueled affair in the windy city.

News photoSeattle catcher Kenji Jojima reacts after the Mariners beat the San Diego Padres on Saturday.

Iguchi singled to left in the first inning and went deep over the wall in left off Rich Hill with the bases loaded in the second to give the White Sox a 5-0 lead at U.S. Cellular Field.

Iguchi's blast came after a 15-minute delay, prompted when both benches cleared in a brawl set off by Cubs catcher Michael Barrett punching A.J. Pierzynski in the jaw for barreling him over at home plate on a tag for a sacrifice fly.