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Georgia Tech vs. Duke: NCAAF Week 8 Betting Preview, Odds, and Predictions

As Week 8 of the college football season approaches, an intriguing ACC matchup pits the undefeated, 12th-ranked Georgia Tech

Georgia Tech vs. Duke: NCAAF Week 8 Betting Preview, Odds, and Predictions

As Week 8 of the college football season approaches, an intriguing ACC matchup pits the undefeated, 12th-ranked Georgia Tech Yellow Jackets against the Duke Blue Devils in Durham, North Carolina. This game, scheduled for Saturday, October 18, 2025 at 12pm EST on ESPN, presents a fascinating scenario for bettors, with a surprising twist in the betting lines.

A Tale of Two Teams

Georgia Tech (6-0) comes into this game with a perfect record, but their journey hasn’t been without its challenges. While they secured a comfortable 35-20 victory over Virginia Tech in their last outing, a closer look at their schedule reveals a team that has had to fight hard for its wins, including an overtime thriller against a struggling Wake Forest team. The Yellow Jackets boast a potent offense, ranked 7th nationally in yards per rush, led by the dual-threat capabilities of quarterback Haynes King and running back Jamal Haynes. However, their defense has shown vulnerability, particularly against the run, where they rank a concerning 110th in the nation.

Duke, on the other hand, enters this contest unranked but with a renewed sense of confidence. After a shaky start to the season with losses to Illinois and Tulane, the Blue Devils have strung together three consecutive convincing wins. Quarterback Darian Mensah has been a model of efficiency, throwing for 15 touchdowns with only two interceptions. Duke’s rushing attack is also a force to be reckoned with, ranking 26th in the country. Defensively, they are stout against the run, which could be a key factor in this matchup. Their pass defense has been less impressive, but a formidable pass rush, ranked 28th in sack rate, often helps to mitigate this weakness.

Betting Odds at bet105

The betting market for this game has seen a significant shift. After opening with Georgia Tech as a 1.5-point favorite over the summer, the line has swung dramatically, with Duke now favored by 3 points at many sportsbooks. At bet105, the odds present a compelling picture for bettors:

Bet TypeGeorgia TechDuke
Moneyline+107-125
Spread+1.5 (-103)-1.5 (-113)
TotalOver 61.5 (-107)Under 61.5 (-111)

Odds are subject to change. Visit bet105 for the latest odds.

Prediction and Best Bet

The intriguing question for bettors is why an unranked team is favored over a top-15 opponent. Several factors could be at play. Duke is coming off a bye week, giving them extra time to rest and prepare. They also have the home-field advantage. Furthermore, Duke has faced a significantly tougher schedule (26th) compared to Georgia Tech (56th), suggesting they are more battle-tested.

While Georgia Tech’s undefeated record is impressive, their struggles against the run are a major red flag against a strong rushing team like Duke. The Blue Devils’ ability to control the line of scrimmage and exploit this weakness could be the deciding factor in this game.

Considering these factors, the Duke moneyline at -125 on bet105 presents a strong value proposition. The Blue Devils are well-rested, playing at home, and have the stylistic matchup advantage to hand Georgia Tech their first loss of the season.

Final Score Prediction: Duke 31, Georgia Tech 24 

Other notable games for Week 8:
Louisville vs. Miami – Friday, Oct.17, 2025 at 7pm EST
Georgia vs. Ole Miss – Saturday Oct.18 2025 at 3:30pm EST
USC vs. Notre Dame – Saturday Oct.18 2025 at 7:30pm EST
Tennessee vs. Alabama – Saturday Oct.18 2025 at 7:30pm EST

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