Notre Dame49 @FINAL 10Purdue , Week 4, Sep 26, 2026

The Irish forced four fumbles against Rice and turned them into 21 points, with Adon Shuler's hit producing a scoop-and-score 14 seconds in, and DJ McKinney's pick-six broke Wisconsin open in the third quarter. Notre Dame has scored defensive or special-teams points in every game this season and has won 12 straight by double digits, matching Knute Rockne's 1921-22 streak. Purdue is 1-2 and has not faced a defense that creates sudden-change points at this rate, so an early turnover could turn this into the same kind of runaway the Irish produced against Rice and Michigan State.

Carr went 16 of 20 for 253 yards and four touchdowns against Rice before sitting the fourth quarter, and Marcus Freeman called his decisions impeccable after the Wisconsin opener. The Irish rushed for only 111 yards on 32 carries against the Badgers, so this is not the Jeremiyah Love and Jadarian Price ground-and-pound of last year; it is a quarterback distributing to twelve different receivers, with Jordan Faison catching two scores against Rice. Purdue's defense has not seen a passer this accurate or a receiving room this deep, and the preseason scouting report predicted exactly this bind: opponents must choose between stopping the run and defending one-on-ones.

The Irish lost safety Brauntae Johnson and defensive lineman Jason Onye in the Wisconsin game and have been without linebacker Kyngstonn Viliamu-Asa, yet they held Rice to 128 total yards and pitched a shutout and limited Michigan State to 10 points. Boubacar Traore turned a fumble into a touchdown and the line produced eight tackles for loss against Rice, while Adon Shuler has been the physical tone-setter. Purdue is 1-2 but its power rating is closer to Michigan State than to Rice, and a Big Ten offense with a week to prepare may find more room against a secondary that is still reshuffling. This is the one area where the game could stay competitive longer than the market expects.

The prediction market gives the Irish an overwhelming win probability and the line is near four touchdowns, which is a heavier ask than the Wisconsin spread but lighter than the Rice one. Notre Dame is coming off two straight home games with a full week of rest and makes a short trip to West Lafayette, while Purdue is 1-2 and has already lost twice. The only caution is that the Irish started slowly against Wisconsin and needed a half to find rhythm, so a spread this large requires a complete performance rather than a second-half surge. The market's confidence is warranted, but the margin could be tighter than the number implies if Notre Dame again takes a quarter to settle in.

The total is set in the high 50s, which is modest for a team that just scored 52 and averaged over 46 points in two games. That implies the market expects Purdue to struggle to move the ball and Notre Dame to build a lead that shortens the game, similar to the Rice script where the starters were pulled in the third quarter. The Irish have covered two of three spreads this season, but the under hit in the Rice game because the offense stopped scoring once the backups entered. If Notre Dame races out to a similar lead, the total could again be threatened by a quiet fourth quarter.

The opener's red-zone stalls (three first-half field goals inside the 25 against Indiana State) did not repeat against Wake Forest. Purdue scored touchdowns on four of five trips inside the Wake Forest 20, all via Fame Ijeboi runs or a fourth-down Browne-to-Morrissette strike in overtime. That was a Power 4 defense. Notre Dame's defense is a different tier, but the market's massive spread assumes Purdue cannot finish drives at all. The Boilermakers have scored 44 and 36 points in two games and have a clear red-zone identity: hand it to Ijeboi behind a line that added six portal bodies. The market is more confident in a Notre Dame blowout than Purdue's offensive trajectory justifies.

The preseason question about edge rushers Elo Modozie and Jeremy Lewis was supposed to get answered against Indiana State's FCS front. It did not. Purdue generated no consistent pressure on Gio Lopez, who ran for 59 yards and two touchdowns and repeatedly escaped the pocket in the biggest moments, including the game-winning conversion in double overtime. Kevin Kane's defense has now allowed 30 or more points in each of the last three seasons and gave up 38 to Wake Forest. Notre Dame comes in at 3-0 with a power rating far above Purdue's, and a mobile quarterback who can extend plays is exactly the profile that has shredded this rebuilt secondary. If Purdue cannot pressure without blitzing, the Irish will pick apart six portal additions and two juco transfers in the back end.

Purdue returns home after a 1,765-mile trip to UCLA, and now has only six days to prepare for a Notre Dame team that is 3-0 and has been rolling. The Boilermakers have not won a true road game in this rebuild and are 3-21 over the past two seasons with no wins over Power 4 opponents. The rest disadvantage is real, and the emotional toll of a 52-38 loss at UCLA could linger. The market has installed Notre Dame as a heavy favorite, and the travel and rest components are part of why that is defensible, but the line may be over-weighting the venue change relative to how competitive Purdue was at home against a Power 4 team in Week 2.

Browne set a career high with 317 yards against Indiana State, then broke it with 329 against Wake Forest, completing 32 of 43 in a double-overtime game where he also converted a fourth-down touchdown pass in the first extra period. He has thrown for multiple scores in both games and has not been intercepted. The preseason concern about drops and the absence of an alpha receiver has been partly answered by Asaad Waseem (six catches, 107 yards in his debut) and De'Nylon Morrissette, who made the clutch overtime grab. Notre Dame's secondary has not faced a quarterback playing with this much confidence. The market's win probability for Purdue is low, and the massive spread assumes Browne regresses at home; the two-game sample says he is ascending, not plateauing.

Purdue is 1-1-1 against the spread and 3-0 on the over, and the one cover came as a home underdog against a Power 4 team in a game that went to double overtime. The Boilermakers have now scored 44 and 36 points in two games, and the total has gone over both times. The market has installed Notre Dame as a heavy favorite and the prediction market gives Purdue a very low win probability, which is consistent with the Irish's 3-0 start and superior power rating. But the line has the feel of a number set on Purdue's 2025 reputation rather than its 2026 offense. The Boilermakers have not been blown out yet, and their two losses in the last two seasons have rarely been of the four-touchdown variety when Browne is healthy. The market is more confident in a Notre Dame blowout than Purdue's offensive trajectory justifies.