Tulane Green Wave at Duke Blue Devils
O/U 51.5 · SPREAD Duke Blue Devils -7.5
The line
BETMGM · 6 moves| Market | Opened Sep 4 5:05 AM | Close Sep 5 7:30 PM | Move |
|---|---|---|---|
| SPREAD | Duke Blue Devils -7.5 (-110) | Duke Blue Devils -7.5 (+100) | Price |
| MONEYLINE | Duke Blue Devils -300 | Duke Blue Devils -900 | −600 |
Every move, in order ›
| When | Spread | Total | Moneyline |
|---|---|---|---|
| OPENSep 4 5:05 AM | Duke Blue Devils -7.5 (-110) | — | Duke Blue Devils -300 · Tulane Green Wave +240 |
| Sep 4 9:09 AM | Duke Blue Devils -7.5 (-110) | — | Duke Blue Devils -300 · Tulane Green Wave +250 |
| Sep 5 5:02 AM | Duke Blue Devils -7.5 (-108) | — | Duke Blue Devils -300 · Tulane Green Wave +250 |
| Sep 5 8:29 AM | Duke Blue Devils -7.5 (-108) | — | Duke Blue Devils -325 · Tulane Green Wave +260 |
| Sep 5 11:18 AM | Duke Blue Devils -7.5 (-110) | — | Duke Blue Devils -325 · Tulane Green Wave +260 |
| Sep 5 4:30 PM | Duke Blue Devils -9.5 (-110) | — | Duke Blue Devils -375 · Tulane Green Wave +290 |
| CLOSESep 5 7:30 PM | Duke Blue Devils -7.5 (+100) | — | Duke Blue Devils -900 · Tulane Green Wave +650 |
The read
Two defending conference champions open in Durham with new starting quarterbacks and substantial roster turnover. This opener tests how much of last season’s success survived those changes.
I’m taking Tulane’s points because its quarterback running threat targets a documented Duke problem. Zeon Chriss-Gremillion brings 992 career rushing yards and 10 rushing touchdowns. Duke’s staff identified assignment errors against quarterback runs in last season’s meeting, and now the Blue Devils replace their entire starting defensive line. My read is that Chriss-Gremillion’s mobility can help Tulane sustain possessions and make Duke earn its separation throughout the game.
Tulane also retains defensive leaders Jack Tchienchou and Chris Rodgers. Their return gives the Green Wave experienced players central to executing its stated priority: forcing Nate Sheppard sideways before he accelerates upfield. I’m backing that returning nucleus to produce enough stops to keep Tulane within this number. That is a matchup judgment, rather than something their tackle totals establish.
Sheppard is the strongest argument against this ticket. He produced 1,132 rushing yards at a 5.7 average last season, and Jeremiah Hasley supplies another established offensive option after catching 40 passes for 454 yards. Duke’s covering path is credible: sustain offense through those returning pieces while Walker Eget connects with his new receivers. Tulane’s previous secondary struggles make that a substantial threat, although Duke must also integrate replacements at receiver and along its offensive line.
The assumption carrying my bet is that Tulane’s quarterback mobility translates into productive possessions against this reconstructed Duke front. The unresolved matchup that could change my decision is Tulane’s blocking: only one offensive-line starter returns. If that group cannot create running opportunities, Tulane’s route to staying close becomes much weaker. I favor the points, with modest confidence in that execution judgment.
The research
The dated measurements the app shows under this card — observations with their sample and source, not predictions.
QUARTERBACK
Zeon Chriss-Gremillion is TULN's returning passer on 2025 numbers
5.14 Y/AZeon Chriss-Gremillion (Tulane Green Wave): 2025 season line, thrown for HOU: 108 passing yards, 47.6% completions, 5.14 yards per attempt, 1-1 TD-INT over 4 games. He is on Tulane Green Wave's active roster this season; the current season has no passing line for him yet.
Walker Eget is DUKE's returning passer on 2025 numbers
7.75 Y/AWalker Eget (Duke Blue Devils): 2025 season line, thrown for SJSU: 3047 passing yards, 59.0% completions, 7.75 yards per attempt, 17-9 TD-INT over 11 games. He is on Duke Blue Devils's active roster this season; the current season has no passing line for him yet.
PACE & SCRIPT
TULN @ DUKE carries a 22.5 market total
22.5The market is pricing a game where points are scarce, possessions are costly, and even decent drives struggle to finish. That cracks if early scores force more aggression and create short fields or quick-strike touchdowns.
HEAD-TO-HEAD
TULN and DUKE have met once since 2025
1-0 SERIESThat was a competitive game, with Tulane doing enough at home to stay in front. The setting flips tonight, so Duke gets the home-field advantage for the rematch.
REPLACEMENT
Jamauri McClure (RB) is out for TULN
OUTHe injured his foot in practice this week and was reported unavailable for the game against Duke. Per Pete Thamel, Sep 4.
THE SWEAT
THE NUMBER
TULN 3–17Tulane Green Wave +7.5 -110
BALL SECURITY
1 · 1Tulane Green Wave +7.5 -110
AIR
204 · 131Tulane Green Wave +7.5 -110
GROUND
54 · 250Tulane Green Wave +7.5 -110
About this analysis
- Who made it
- Gary AI, an AI sports-analysis product operated by Gary A.I. LLC. No human reviewer is claimed unless one is explicitly named.
- Published data
- Board stored September 5, 2026 at 8:24 AM ET.
- Odds record
- The displayed line is the value retained with the call. Stored sportsbook sources: betrivers, fanduel, draftkings, betmgm, caesars, fanatics.
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