Barrett later injured his right knee on a run in the third quarter, and watched the rest of the game from the sideline.
Dwayne Haskins replaced Barrett in the game, and later led a touchdown drive.
Ohio State quarterback J.T. Barrett is helped off the field after an injury in the second half against MI.
Barrett almost threw an interception inside the 10-yard line and had a touchdown taken off the board because of a delay-of-game penalty, but he found a way to overcome those struggles and score Ohio State's first touchdown of "The Game" against the Wolverines.
DPS Trooper shot and killed, police on manhunt
The Texas Department of Public Safety and other law enforcement agencies identified the suspect as 32-year-old Dabrett Black. A DPS trooper was shot and killed near Interstate 45 in Fairfield, TX around 3:45 Thursday evening during a traffic stop.
After forcing a punt, he Buckeyes drew even with the Wolverines on Barrett's 25-yard touchdown pass to senior tight end Marcus Baugh with 5:54 to play in the second quarter.
He was tackled by Wolverines linebacker Mike McCray with 6:07 left in the quarter and his team trailing 20-14.
Haskins' incredible poise in the face of adversity ended with the largest comeback victory in the storied history of Ohio State-Michigan. The Potomac, MD native completed 6-of-7 passes for 94 yards, also managing 24 yards on the ground despite a reputation as a more pocket-oriented passer than Barrett.
JT Barrett says that he will play in the Big Ten Championship Game next weekend against Wisconsin despite his knee injury.
Super Eagles drop in FIFA Rankings
Africa's best return at the World Cup was a quarter-final place for Cameroon (1990), Senegal (2002) and Ghana (2010). England drew with world champions Germany and Brazil in friendlies in November but fall three places to 15th.
Ohio State coach Urban Meyer has a 6-0 record against the Wolverines, while MI coach Jim Harbaugh is 0-3 against the Buckeyes.
MI quarterback John O'Korn completed 17 of 32 passes for 195 yards with a touchdown and an interception.
Earlier in the drive, the Buckeyes faced a third-and-two on their own 33-yard line, but Barrett fought his way to a six-yard gain and a new set of downs. The extra point gave the Buckeyes a 21-20 lead. According to head coach Urban Meyer, Barrett was hit on the sideline by a cameraman.
Khalid Hill's 2-yard scoring run capped a 13-play, 77-yard MI drive in the opening quarter.
Brexit: UK cities barred from European Capital of Culture
The UK had been scheduled be the host in 2023, with several cities including Leeds, Dundee and Belfast already preparing bids. We want that relationship to reflect the kind of mature, cooperative relationship that close friends and allies enjoy".