AMHERST, Mass. (AP) Zach Wilson threw for 293 yards and four touchdowns, Jackson McChesney ran for 228 yards and two scores and BYU amassed 628 yards of offense in beating UMass 56-24 on Saturday.
BYU (7-4) led 49-0 of at halftime after gaining 440 total yards, the fourth most in any half in program history. McChesney's 228 rushing yards are the most by a BYU freshman and the sixth most in school history.
McChesney (15 carries) ran for two TDs and had a 62-yard romp in the third quarter, the Cougars' longest run of the year. Lopini Katoa and Aleva Hifo also ran for scores.