Breaking down PFF grades for Notre Dame football in win over North Carolinaby:Tyler Horka•09/25/22•tbhorkaRead In AppCedric Gray #33 of the North Carolina Tar Heels tackles Michael Mayer #87 of the Notre Dame Fighting Irish during the first half of their game at Kenan Memorial Stadium on September 24, 2022 in Chapel Hill, North Carolina. (Photo by Grant Halverson/Getty Images)Notre Dame evened its record at 2-2 with a win over North Carolina. Here's how the Irish graded in the victory over the Tar Heels.