Only Mathews, who was listed day-to-day with a neck injury, has thrown for more yards (548) in a game for the Big Red (3-2). Amrhein, a senior getting his first extended playing time, completed 33 of 56.
Eleven completions went to Luke Tasker for a school-record 280 yards and a touchdown. Tasker has 47 catches for 764 yards this season.
Completions of 41 and 45 yards to Tasker set up Cornell's first two fourth-quarter touchdowns for a 34-23 lead. Both drives ended with short runs by Silas Nacita, who rushed for four touchdowns.
Kyle Frazier completed 35 of 45 passes for 451 yards and four touchdowns and is now second in career passing yards for the Hawks (3-3) with 6,275.
Devin Chafin run for 1 yd for a TD
UMASS - Buffalo Postgame Breakdown
SEC Network's Booger McFarland and Chris Doering discuss the Razorbacks and Tigers' regular seasons.
Dane Evans pass complete to Justin Hobbs for 20 yds for a TD
Vernon Adams Jr. throws for 363 yards and three touchdowns in No. 17 Oregon's 52-42 victory over Oregon State.