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Purdue vs Penn State Best Pick, Prediction and Odds

By Grant WellerUpdated 29 Oct 2026

Our number has Penn State by 15.2. At -10, take Penn State.

Penn State is a 10-point favorite over Purdue at DraftKings, read 30 October 2026 at 00:40 UTC. Our number is Penn State by 15.2. The gap is 5.2 points toward Penn State, and the threshold for a bet is 3.

Purdue at Penn State kicks off Saturday 31 October at 4:15 PM ET at Beaver Stadium in University Park. It is a Big Ten game, and neither team is ranked in the AP Poll, Week 9.

The prices and what they say

The spread is Penn State -10 at -112 and Purdue +10 at -108. On the moneyline, Penn State is -375 and Purdue +295.

A book builds in a margin, an extra cut that makes the two prices add to more than 100%. With that margin taken out, the moneyline gives Penn State a 75.7% chance to win and Purdue 24.3%. ESPN’s FPI is higher on Penn State, at 81.2% to 18.8%.

Penn State opened -8.5 and is -10 nowPenn State's line, from the open to nowpickopen -8.5now -10Negative numbers mean Penn State is giving points. The line has moved 1.5 points toward Penn State.
Prices: DraftKings via ESPN, read 2026-10-30 00:40 UTC.

How 15.2 is reached

Our number is half the difference between the home team’s average margin at home and the visitor’s average margin on the road, against FBS teams only, 2025 and 2026 together. Bowl and playoff games are neutral and left out.

Penn State is 5-5 at home against FBS teams over that span, with an average margin of +16.1 points. Purdue is 1-6 on the road against FBS teams, with an average margin of -14.3. Half the difference between those two rates is 15.2.

Moneyline implies Purdue 24.3 percent, Penn State 75.7 percentChance to win the game, as pricedPurdue 24.3%Penn State 75.7%From DraftKings's moneylines, Purdue +295 and Penn State -375, margin removed.
Source: DraftKings via ESPN, read 2026-10-30 00:40 UTC.

The base is 17 games: 10 for Penn State and 7 for Purdue. Both clear the 4-game minimum. The spread is 10, so our number sits 5.2 points beyond it on Penn State’s side.

This season so far

Penn State is 3-4, 0-4 in the Big Ten, and has lost four in a row. It scores 28.7 points a game and allows 18.9, a margin of +9.9, all seven games against FBS teams. None of the four losses was by more than 21: 24-20 to Wisconsin, 34-13 at Northwestern, 31-23 to USC and 21-18 at Michigan on 17 October.

Purdue is also 3-4, but 2-4 against FBS teams and 2-2 in the Big Ten. Against FBS opponents its margin is -5.3 a game. It beat Illinois 24-17 on the road and Minnesota 41-13 at home, and lost 38-26 at home to Washington on 16 October. Its other win was 44-19 over Indiana State, a team outside the FBS.

2026 point margin in every game, Penn State and Purdue2026: point margin in every game so farPenn State3-4, +9.9 a game+45+18+42-4-21-8-3Purdue3-4, -1.0 a game+25-2-14-39+7+28-12Coloured bars are wins, dark grey losses, light grey games against teams outside the FBS.
Source: ESPN results, read 29 October 2026; cross-checked with Nucleus for games up to its 11 October pull.

Records and streaks are outside our method. The four-game slide is the strongest argument against the pick, and our number does not see it as a streak, only as two of its losses being home games inside the sample.

Penn State at home, Purdue on the road

Penn State’s 2026 home games against FBS teams split two and two. It beat Marshall 45-0 and Buffalo 55-13, then lost 24-20 to Wisconsin and 31-23 to USC. The two blowouts carry much of the +16.1 average. A 5-5 record with that margin says the wins were large and the losses were close.

Purdue’s road games tell one story. It went 0-5 on the road in 2025. This season it lost 52-38 at UCLA and won 24-17 at Illinois, its only road win against an FBS team in the sample.

The halves the method leaves out are Penn State’s road games and Purdue’s home games. Penn State won 27-9 at Temple and lost at Northwestern and Michigan. Purdue’s home games include a 49-10 loss to Notre Dame and a 38-36 loss to Wake Forest.

Last season and the meetings

Penn State went 7-6 in 2025, 6-6 against FBS teams, with an average margin of +10.5. It finished with a 22-10 win over Clemson on 27 December 2025 at a neutral site, a game the method leaves out. Purdue went 2-10, 1-10 against FBS teams, at -13.1 a game.

2025 point margin in every game, Penn State and Purdue2025: point margin in every game, bowls and playoffs includedPenn State7-6, +10.5 a game+35+34+46-6-5-1-1-24-3+18+27+4+12Purdue2-10, -13.1 a game+31+17-16-26-16-7-19-3-5-24-36-53Oldest game on the left. Light grey bars are games against teams outside the FBS.
Source: ESPN results, read 29 October 2026.

The two teams did not play each other in 2025 or 2026, so no meeting is inside our number.

Pick: Penn State -10

Penn State -10 at -112, DraftKings, read 30 October 2026 at 00:40 UTC. The gap is 5.2 points against a 3-point threshold.

Penn State opened at -8.5. The line is -10 now.

The pick rests on 17 games, split 10 and 7. Purdue’s half is the weaker one in size; Penn State’s half leans on two lopsided wins.

What kills the bet

The line. Penn State is a bet at -12.2 or better. Past that, the gap falls under 3 points and the call is a pass. Purdue would need +18.2 or better to be the bet.

The risk is form. Penn State has lost four straight and has not won a Big Ten game this season. Our number trusts two seasons of venue splits over that run.

The injury list read from ESPN’s game page at 00:39 UTC on 30 October carries no names, and no absence changes our number. Check the lineups before you bet.

The total

The total is 54.5, up from 52.5 at the open. The over and under are both -110.

Game totals for Penn State and Purdue against 54.5Total points in every game against FBS teams, 2025 and 2026, against this game's 54.510203040506070809010054.5Penn State4 of 19 over 54.5Purdue8 of 17 over 54.5Each dot is one game against an FBS team. Dots stack where games had the same total.
Source: ESPN results, read 29 October 2026; cross-checked with Nucleus for games up to its 11 October pull. The line: DraftKings via ESPN, read 2026-10-30 00:40 UTC.

Against FBS teams across 2025 and 2026, Penn State’s games went over in 4 of 19, and Purdue’s in 8 of 17. This season Penn State’s FBS games produced 45, 36, 68, 44, 47, 54 and 39 points. Purdue’s produced 74, 90, 59, 41, 54 and 64.

No bet on the total. Our method stakes the spread, and this is a count, not a number. The two teams’ games point in opposite directions: Penn State’s have mostly stayed under, Purdue’s have split.

Purdue at Penn State, Saturday 31 October, 4:15 PM ET, Beaver Stadium, University Park. Prices: DraftKings via ESPN, read 30 October 2026, 00:40 UTC. Results: ESPN, 2025 and 2026 seasons, checked against Nucleus. Rankings: 2026 NCAA Football Rankings, AP Poll Week 9. Injuries: ESPN game page, read 30 October 2026, 00:39 UTC.