Nebraska quarterback Adrian Martinez (2) warms up before an NCAA college football game against Michigan State in Lincoln, Neb., Saturday, Nov. 17, 2018. (AP Photo/Nati Harnik)

Michigan State quarterback Rocky Lombardi (12) throws a pass in front of Nebraska linebacker Dedrick Young II (5) during the first half of an NCAA college football game in Lincoln, Neb., Saturday, Nov. 17, 2018. (AP Photo/Nati Harnik)

Michigan State defensive end Kenny Willekes (48) recovers a fumble for a turnover by Nebraska quarterback Adrian Martinez (2) during the first half of an NCAA college football game in Lincoln, Neb., Saturday, Nov. 17, 2018. (AP Photo/Nati Harnik)

Nebraska head coach Scott Frost, left, Gerald and Jill Foltz, Karen Sadler, third right, Michigan State head coach Mark Dantonio, second from right, and Katie Sadler, right, participate in a midfield ceremony before an NCAA college football game in Lincoln, Neb., Saturday, Nov. 17, 2018. The ceremony was held to honor former punters Sam Foltz, of Nebraska, and Mike Sadler, of Michigan State, who died in a car accident in July 2016 while both were in Wisconsin to work at a kicking camp. It is the first game between the teams since the accident. (AP Photo/Nati Harnik)

Michigan State quarterback Rocky Lombardi (12) warms up before an NCAA college football game against Nebraska in Lincoln, Neb., Saturday, Nov. 17, 2018. (AP Photo/Nati Harnik)

Nebraska quarterback Adrian Martinez (2) fumbles the ball for a turnover after a tackle by Michigan State defensive end Jacub Panasiuk (96), during the first half of an NCAA college football game in Lincoln, Neb., Saturday, Nov. 17, 2018. (AP Photo/Nati Harnik)

Nebraska quarterback Adrian Martinez (2) scrambles away from Michigan State defensive tackle Raequan Williams (99) during the first half of an NCAA college football game in Lincoln, Neb., Saturday, Nov. 17, 2018. (AP Photo/Nati Harnik)