Northwestern 17, at No. 8 Iowa 10: Dan Persa threw a touchdown pass and Marshall Thomas recovered a fumble for another score, and the Wildcats pulled off the upset to end the Hawkeyes' 13-game winning streak. Iowa played without starting quarterback Ricky Stanzi after he suffered an ankle injury early in the second quarter. His replacement, freshman James Vandenberg, was only nine for 27 for 82 yards.
No. 24 Wisconsin 31, at Indiana 28: John Clay ran for a touchdown and had 134 of the Badgers' 294 rushing yards, and Montee Ball scored two touchdowns as Wisconsin held off a fourth-quarter rally.
