Iowa’s defense came up with two second-half safeties, and the Hawkeyes opened the season with a 7-3 win over South Dakota State on Saturday.

Hassan Haskins ran for two second-half touchdowns and broke a school record as No. 2 Michigan captured its first Big Ten title in 17 years and a probable playoff berth with a 42-3 rout over No. 15 Iowa.

Spencer Petras threw for 224 yards and two touchdowns and No. 5 Iowa needed a second-half comeback to defeat Colorado State 24-14.