Underdog or Favorite? Predicting LSU’s Spread Success in 2025

LSU football enters the 2025 season with sky-high expectations and just as many doubts. After a 9–4 campaign in 2024, LSU showcased one of the nation’s most explosive offenses. However, the Tigers also had one of the SEC’s weakest defenses. 

Bettors are now wondering what version of the team they will see this fall. Will LSU be a team that beats the spread, or one that burns bettors once again? Let’s dive in.

LSU’s 2024 Betting Trends

During the 2024 season, LSU finished with a 9–4 record but struggled against the spread, going just 4–8. The Tigers often failed to meet expectations set by oddsmakers. They took care of weaker opponents but faltered in key games against top competition. One example came when LSU entered as a 1.5-point favorite against Alabama and lost outright. Their bowl win over Baylor by a score of 44–31 provided a rare cover and a small bright spot in an otherwise disappointing season for bettors.

When compared with their SEC rivals, LSU’s 2024 performance against the spread was underwhelming. Teams like Georgia, Alabama, and Ole Miss consistently exceeded betting expectations, which highlighted LSU’s inconsistency. The biggest reason for the Tigers’ struggles was their defense. Despite having one of the nation’s best offenses under quarterback Jayden Daniels, the defense often failed to make key stops. Those breakdowns turned winnable games into close finishes, causing LSU to miss covers that should have been within reach.

What’s Changed in 2025

The 2025 season has tested LSU’s ability to adapt, revealing both its potential and the challenges that continue to hold it back.

Quarterback Situation

Garrett Nussmeier entered 2025 as LSU’s clear starter, looking to build on his experience from the previous season. He continues to showcase impressive arm strength and a strong command of the offense, but consistency remains the next step in his growth. Decision-making and timing are key areas of focus, and the coaching staff has simplified reads to help Nussmeier play more efficiently. 

When Nussmeier finds his rhythm, LSU’s passing game becomes one of the most explosive in the SEC and a significant factor in how the LSU football spread plays out this season.

Roster Turnover

The 2025 season brought noticeable roster movement for LSU, with several starters from the 2024 team heading to the NFL Draft or transferring to other programs. Head coach Brian Kelly responded by making effective use of the transfer portal and adding a strong group of freshmen to fill key roles. 

The incoming talent has injected new energy into the team, though it has naturally taken time for chemistry to develop. Early in the season, signs of progress have appeared, particularly as players adjust to new systems and responsibilities on both sides of the ball.

Schedule Breakdown

LSU’s 2025 schedule has been one of the most competitive in college football. Early tests against Ole Miss and Vanderbilt have challenged the team’s resilience, while upcoming matchups against Texas A&M and Alabama will further shape their season narrative. The road environment has proven difficult, but these experiences have provided valuable growth opportunities. How LSU responds to this gauntlet will determine whether it can build late-season momentum and regain bettors’ confidence.

Defensive Woes Persist

On defense, LSU continues to search for stability but has made strides in several areas. The front seven has improved its gap discipline and tackling, showing better control against the run. However, the secondary remains a work in progress as the unit adjusts to new personnel and coverage schemes. The staff has emphasized communication and situational awareness to reduce explosive plays. As the season progresses, consistency on defense will be essential for LSU to become a more reliable team against the spread.

Statistical Forecasts for 2025

According to advanced statistical models, LSU remains a solid but unpredictable contender in 2025. ESPN’s Football Power Index (FPI) ranks the Tigers No. 12 nationally, giving them a 30.3% chance to reach the College Football Playoff and projecting a win total of 7.9. This reflects confidence in LSU’s overall talent and depth but acknowledges the difficulty of their schedule. 

The SP+ rankings place LSU at No. 19, positioning them as a fringe top-20 team that is strong offensively yet still finding consistency on defense. Early odds for Week 9 list LSU as a 2.5-point home underdog to Texas A&M, suggesting that oddsmakers view the Tigers as competitive but not dominant within the SEC. 

Collectively, these metrics portray LSU as a dangerous but unpredictable team, one capable of covering in favorable matchups but too inconsistent to back without caution.

Underdog or Favorite?

LSU appears better positioned as a competitive underdog than as a consistent favorite. The Tigers’ 2025 profile reflects a talented but unpredictable SEC team capable of strong performances against top opponents, yet still working toward greater consistency. Continued development on defense and improved efficiency at quarterback will determine whether LSU can convert its potential into steadier results as the season progresses.