luckadjusted
CFB Week 4 · 2026

College football · Week 5 2026 · Saturday, October 3

Marshall vs James Madison prediction and pick

Our Marshall Thundering Herd at James Madison Dukes pick: James Madison by 25.6, 95% to win. The forecast rates every team against the opponents it has played, this season and last, and adds home field. No betting information goes in.

Updated every day until kickoff, then frozen and scored. After the game this page shows who deserved to win.

Why the curves are so wide: luck. Even with both teams’ strength known exactly, one game’s bounces, kicks, calls and sequencing move the final margin by about ±12.1 points (one standard deviation, measured from every play since 2019). These forecasts carry ±16.0, so about 57% of the width is that luck; the rest is what nobody knows yet about the teams. That is why a 7-point favorite still loses about 3 times in 10.

Marshall at James Madison

Sat, Oct 3, 3:45 pm ET · Bridgeforth Stadium

James Madison by 25.6 · 95% to win

Show as a table
OutcomeChance
Marshall win5.3%
James Madison win94.7%
Middle 50%: James Madison by 15 to James Madison by 3650%
Middle 90%: Marshall by 1 to James Madison by 5290%
Middle 95%: Marshall by 6 to James Madison by 5695%
Exactly James Madison by 284.6%
Exactly James Madison by 214.3%
Exactly James Madison by 173.7%
Exactly James Madison by 243.4%
Exactly James Madison by 353.4%
P50
Half of games like this end between James Madison by 15 and James Madison by 36.
P90
9 in 10 between Marshall by 1 and James Madison by 52.
P95
19 in 20 between Marshall by 6 and James Madison by 56.
Where the forecast comes from
This season, against its opponentsJames Madison+16.6
Last seasonJames Madison+6.0
Home fieldJames Madison+3.1

The season so far

TeamRecordCoin-flip winsLuck in wins
Marshall 3–1 1.4 +1.6
James Madison 4–0 3.7 +0.8

Coin-flip wins: the wins each team’s games were worth with only the kicks, bounces, drops and calls re-rolled, the record adjusted for luck. Luck in wins: actual wins minus what the play was worth.

Marshall vs James Madison: questions and answers

Who will win Marshall vs James Madison?

Our forecast picks James Madison, with 95% to win; Marshall win 5% of the time.

What’s the spread for Marshall vs James Madison?

Our spread: James Madison −25.6. The betting line isn’t out yet. Ours uses no betting information, so where the two differ is where our read of the teams differs from the market’s.

When is Marshall vs James Madison?

Saturday, October 3, 2026, at 3:45 pm ET, at Bridgeforth Stadium.