Michigan was officially 1-0 as Oklahoma arrived at the Big House in Ann Arbor – but that only told a small part of the story.The Wolverines found themselves written off in the wake of last week’s enormous controversy against Western Michigan. They appeared to have suffered one of the most shocking upsets in college football history when a Hail Mary was batted down by the Broncos as time expired.But Big Ten officials inexplicably put an extra second on the clock. Bryce Underwood found JJ Buchanan on a 47-yard pass as time expired for a second time, and Michigan escaped with a 13-12 win.The fallout was enormous. The MAC Conference called on the NCAA and College Football Playoff to reverse the result and considered the game a Michigan loss.The Wolverines also dropped out of the AP Top-25 entirely despite the win, having entered the season ranked No.16. Bryce Underwood came good as Michigan issued a perfect response to upset Oklahoma Underwood scored the longest rushing touchdown of his career and avoided any turnoversIt meant that they were huge underdogs at home to No.11 Oklahoma in the second game of the season, with the visitors favored -5.5 points on betting lines. But Kyle Whittingham’s team issued a perfect response to their vocal critics by stunning the Sooners to claim a 17-10 win and get their season right back on track.Underwood, who struggled badly in Week 1 and was called ‘quarterback right now’ by his head coach, scored a 38-yard rushing touchdown in the first half before Jordan Marshall’s score settled it.Underwood came good to lead his biggest win so far at Michigan since joining as a coveted recruit and the most expensive quarterback in college football on a reported $3 million-a-year NIL deal worth a huge total of $12M over four years. ‘Great response by Bryce. I thought he played an excellent game,’ head coach Whittingham added, pointing out the absence of any turnovers. Underwood finished with 111 passing yards and 87 rushing yards. Underwood added: ‘Very happy. Just thankful to my teammates for holding me accountable this entire week to be the best quarterback I can possibly be.’The Wolverines defense left John Mateer struggling for answers, with Whittingham calling the unit ‘lights out’.They ultimately delivered one final stand in the fourth quarter with the Sooners given one last chance to pull off some late drama of their own, ending the game on a sack. Michigan is now 2-0 despite the enormous controversy surrounding their Week 1 victory John Mateer and the Oklahoma offense struggled for answers against the Wolverines defenseWhittingham said his team ‘did more’ after last week, adding: ‘It was a big effort. Team effort. Still got a lot of things to clean up’Very proud of the way they responded after our performance last week. That is great to see.’Asked what he was most proud of, he answered: ‘The entire football team and how they responded after such a downer last week.’ Michigan, now 2-0, hosts UTEP next week while the 1-1 Sooners are home to New Mexico before daunting SEC games against Georgia and Texas.