Duke the Heavy Favorite in Season-Opening Matchup
The college football season kicks off on September 5, 2026, as the Tulane Green Wave travel to face the Duke Blue Devils in a non-conference opener. The market has spoken clearly: Duke is a substantial home favorite, and moneyline prices across every major sportsbook reflect a market that sees very little chance of a Tulane upset.
Bettors looking to convert any of these figures into implied probabilities or decimal odds can use the Line Whale Odds Converter to make quick sense of the numbers.
Tulane vs. Duke Moneyline Odds
Duke's moneyline ranges from -357 at DraftKings and FanDuel up to -435 at BetRivers. That spread between books creates meaningful differences in what you are paying for the same outcome.
At -357, Duke's implied win probability sits around 78.1%. At -435, that figure climbs to roughly 81.3%. The consensus across all eight books points to Duke winning this game approximately 79 to 80 percent of the time. That is a firm favorite, but not a certainty. The market still prices in a meaningful chance of a Tulane upset.
For Tulane backers, the Green Wave moneyline ranges from +280 at DraftKings, FanDuel, and MyBookie.ag to +320 at BetMGM. That is a 40-cent swing in potential payout on a $100 wager. BetMGM's +320 is the clear best price for anyone fading Duke. For those laying the chalk, DraftKings and FanDuel at -357 offer the best value compared to BetRivers' -435.
Breaking Down the Spread
The spread market is nearly unanimous on Duke -9.5, with BetMGM as the lone outlier posting Duke at -10. Most books have settled on -9.5 at standard -110 juice on both sides.
The more actionable angle is the juice variation. Caesars Sportsbook is posting Tulane +9.5 at -106, offering slightly better value than the standard price. LowVig.ag goes further, offering both sides of the 9.5-point spread at -106, the lowest vig available in this market. Paying -106 instead of -110 adds up over a season. Reduced juice consistently applied is one of the clearest edges available to disciplined bettors. Checking your sportsbook options before placing any spread bet is a habit worth building.
The half-point separating -9.5 and -10 at BetMGM is also worth noting. A final score where Duke wins by exactly 10 pushes at BetMGM and wins for Tulane spread bettors at every other book. That kind of difference on a season opener is worth tracking.
Totals: A Moderate Over/Under
The total for this game is clustered between 52 and 53.5 points. BetRivers is the outlier at 53.5, while most books have settled on either 52 or 52.5, pointing toward a moderate-to-high scoring game.
Caesars Sportsbook is posting the over at -115 and the under at -105, reflecting a slight lean toward the under at that book. LowVig.ag and BetOnline.ag both offer a 52-point total at -108 on each side, making them the best options for either direction if 52 is your number.
Key Factors to Watch Before Kickoff
Roster news and depth chart clarity. This is a season opener set 27 days out. Preseason camp developments and injury reports between now and September 5 could move the spread meaningfully in either direction. Lines set this far in advance carry more uncertainty, and books build cushion into their prices accordingly.
Home field advantage. Duke hosting this game is already factored into the price. Fall camp momentum and public money shifts for either program could push sharper action into the market closer to kickoff.
Line movement. The spread currently sits between 9.5 and 10. Any movement toward Duke -10.5 or a drop back to -9 is a signal worth watching. Sharp movement ahead of a game like this often tells a story that the opening number alone cannot.
The overall picture is straightforward: Duke is a significant home favorite in a season opener, the market prices in roughly a 20 percent chance of a Tulane win, and the best prices on each side are scattered across different books. Shopping lines before placing any bet on this game is essential.