Can SMU's Passing Attack Crack Notre Dame's Top-Ten Defense as 16.5-Point Underdog?

Notre Dame is a 16.5-point home favorite against SMU on Saturday night, and that number is exactly where it opened. The central question is whether SMU's high-powered passing offense can keep pace with a Notre Dame defense that ranks in the top ten in points allowed and passing yards allowed. Both teams are coming off a bye, they have not met in the last 400 days, and no injuries are reported for either side.

SMU is built around offense. The Mustangs score 37 points per game (rank 18), gain 6.84 yards per play (rank 9) and throw for 323.7 yards per game (rank 6). Kevin Jennings is the starting quarterback, and he led the team with 32 pass attempts in its most recent game. The weak spot is the defense, which allows 22.9 points per game (rank 44).

Notre Dame's case rests on the other side of the ball. It allows 14.6 points per game (rank 9), 164.7 passing yards per game (rank 8) and 87.1 rushing yards per game (rank 10). That passing-defense rank is the most direct test of SMU's strength. The Irish are not one-dimensional either, scoring 39.3 points per game (rank 9) with CJ Carr at quarterback, who threw 40 passes in a 31-24 win over Miami.

Ball security separates the two. Notre Dame commits 0.22 turnovers per game and takes the ball away 2 times per game, with a turnover margin ranked 2. SMU commits 1.33 per game, takes it away 0.78 times per game and ranks 20 in turnover margin. SMU allows 4.8 yards per play (rank 32) against 4.3 (rank 12) for Notre Dame. SMU does have one defensive counterpoint: opponents convert 29.9% of third downs against it, compared with 38.9% against Notre Dame.

The market has been quiet. The spread is unchanged at Notre Dame -16.5, with Notre Dame at -110 and SMU at -115, and the moneyline sits at Notre Dame -769 and SMU +519, essentially unchanged from the open. The total is 58, up 0.5 points from 57.5, a small move. Notre Dame's games have gone over the closing total 66.7% of the time this season, against 44.4% for SMU, so the two teams' totals records point in different directions.

Against the spread, neither side has been a reliable cover: SMU is 3-4-2 and Notre Dame is 4-5, with the Irish failing to cover in their last three games. Notre Dame has won eight straight at home. SMU's long winning streaks all came at home, so they say little about this road game. Overall, Notre Dame holds the edge in defense and ball security, SMU in offensive efficiency and passing, and a spread this wide leaves plenty of room for SMU's scoring to matter.