Listed measurements: 6-foot-4 ½, 249 pounds.
2021-22 year, eligibility: A sophomore, Mayer has four seasons of eligibility remaining thanks to the universal pandemic waiver, which means he will almost certainly leave two seasons of eligibility unused.
Depth chart: Mayer will start. Mayer will be on the field for Notre Dame in any down-and-distance at any point on the field. There are no limitations to his usage aside from not wearing him out.
Recruiting: A consensus-four star recruit and the No. 3 tight end in the class, per rivals.