Sports betting through licensed sportsbooks reached an all-time high in Tennessee in 2025, with total wagers reaching $5.87 billion, as reported by the Tennessee Sports Wagering Council. This growth comes after a steady trend of rising numbers since the legalization of sports betting in the state.
Betting Volume Keeps Climbing
The rise has been consistent. Tennessee sports wagering reached $2.73 billion in 2021 before rising to $3.85 billion in 2022 and $4.30 billion in 2023. In 2024, the amount hit $5.30 billion. The total betting volume in 2025 saw the market reach a new level.
Tennessee also had a strong start in 2026. Sports bettors wagered a total of around $1.56 billion across January, February, and March. The combined first-quarter figure was above the same period in 2025, although January was slightly lower year-on-year.
Tax Revenue Becomes a Bigger Policy Factor
The growth is also noticeable from the amount of taxes collected by the state. Tennessee assessed a privilege tax worth $108 million from sports betting in 2025. Since launch, the state has assessed roughly $430 million in privilege taxes.
Unlike most U.S. states, Tennessee has an uncommon taxation system. After July 2023, the state started taxing online sportsbooks based on handle and not operator revenue after the payout. That gives the state a clearer link between betting volume and tax receipts, regardless of sportsbook margins.
Such a model gives the state predictable collections. At the same time, it keeps pressure on operators in a competitive online-only market.
Growth Raises Player-Risk Questions
While the revenue picture looks promising, the social side becomes trickier. Higher amounts wagered do not necessarily correlate with higher levels of problem gambling. However, local treatment specialists warn about greater accessibility of betting through mobile apps.
According to James Whelan, the executive director of the Tennessee Institute for Gambling Education & Research, there is no sufficient data proving whether greater betting participation has caused an upsurge in gambling disorder rates. As a warning, he reminded that bettors should establish limits before they start and treat that limit as money they can afford to lose.
For a wider context, the Pew Research Center found that 22% of American adults reported betting on sports in the past year. Online betting accounted for the increase from 2022.
What’s Next to Watch
For Tennessee, the next question is not whether legal sports gambling can create tax revenue. It definitely can. The challenge lies in maintaining this revenue stream while enhancing controls on speed, marketing, and mobile access. This is likely to be the upcoming direction of regulation.
