Book, defense help No. 2 Notre Dame beat No. 25 UNC 31-17

Notre Dame's George Takacs (85) gets past North Carolina's Tyrone Hopper (42) picking up 13 yards on a pass completion from quarterback Ian Book (12) and dive toward the goal line, but is stopped short during the fourth quarter of an NCAA college football game Friday, Nov. 27, 2020, in Chapel Hill, N.C. (Robert Willett/The News & Observer via AP, Pool)

North Carolina's Javonte Williams (25) breaks away from Notre Dame's Shaun Crawford (20) in the first quarter of an NCAA college football game, Friday, Nov. 27, 2020, at Kenan Stadium in Chapel Hill, N.C. (Robert Willett/The News & Observer via AP)

Notre Dame's Kyren Williams (23) rushes past North Carolina's Jeremiah Gemmell (44) during the fourth quarter of an NCAA college football game Friday, Nov. 27, 2020, in Chapel Hill, N.C. (Robert Willett/The News & Observer via AP, Pool)

Notre Dame's Kyren Williams (23) reacts after scoring on a 1-yard carry against North Carolina during an NCAA college football game Friday, Nov. 27, 2020, in Chapel Hill, N.C. (Robert Willett/The News & Observer via AP, Pool)

North Carolina's Jeremiah Gemmell (44) stops Notre Dame's Kyren Williams during the first quarter of an NCAA college football game Friday, Nov. 27, 2020, in Chapel Hill, N.C. (Robert Willett/The News & Observer via AP, Pool)

North Carolina quarterback Sam Howell (7) is sacked by Notre Dame's Marist Liufau (35) and Drew White (40) in the second quarter of an NCAA college football game, Friday, Nov. 27, 2020, at Kenan Stadium in Chapel Hill, N.C. (Robert Willett/The News & Observer via AP)

North Carolina quarterback Sam Howell (7), who has the word "Peace" as his nameplate, throws a pass against Notre Dame during an NCAA college football game, Friday, Nov. 27, 2020, at Kenan Stadium in Chapel Hill, N.C. (Robert Willett/The News & Observer via AP)

Notre Dame's Chris Tyree (25) spins away from North Carolina's British Brooks (34) in the second quarter of an NCAA college football game, Friday, Nov. 27, 2020, at Kenan Stadium in Chapel Hill, N.C. (Robert Willett/The News & Observer via AP)

North Carolina linebacker Tomon Fox sacks Notre Dame quarterback Ian Book (12) during the first half of an NCAA college football game in Chapel Hill, N.C., Friday, Nov. 27, 2020. (AP Photo/Gerry Broome)

North Carolina coach Mack Brown, wearing a faceshield, watches his team in the first quarter against Notre Dame during an NCAA college football game, Friday, Nov. 27, 2020, at Kenan Stadium in Chapel Hill, N.C. (Robert Willett/The News & Observer via AP)