He has played professionally in the National Football League for the Baltimore Ravens, and as a scout team quarterback for the Buffalo Bills.

The next year, Brown became the second freshman in school history to start a season opener and completed 134 of 258 passes for 1,367 yards and 11 touchdowns with nine interceptions before he suffered a season-ending knee injury.

[4] He started all 12 of the Eagles' games and completed 158 of 285 pass attempt for 2,121 yards with 20 touchdowns and nine interceptions in his redshirt sophomore season.

[5] As a redshirt junior, Brown completed 81-of-137 passes for 1,250 yards with nine touchdowns and two interceptions before suffering a season-ending knee injury six games into the season.

[6] After the firing of head coach Steve Addazio at the end of the season, Brown announced that he would be leaving Boston College with the intention of playing elsewhere as a graduate transfer.

He made his first appearance for the Ducks in the 2020 Pac-12 Football Championship Game, where he played mostly in goal line situations and completed three of four pass attempts for 17 yards and two touchdowns as Oregon won 31–24 over the USC Trojans.

[11] Brown replaced Shough in the second quarter of the 2021 Fiesta Bowl against the Iowa State Cyclones and finished the game with 12-for-19 for 147 yards and two rushing touchdowns in a 34–17 loss.