NBA Imposes Limits on Select Player Props and Parlays After Gambling Probes

The NBA has introduced restrictions on several sports betting markets following federal gambling investigations involving current and former players. The league notified authorized sportsbook partners including DraftKings and FanDuel in a memo distributed Friday. Operators must cease offering wagers on opening-tip winners, players missing specific shots, statistical unders on those expected to play fewer than 12 minutes, and parlays with multiple under bets on the same player’s statistics.

The NBA estimates its authorized partners account for more than 99% of the U.S. betting market. This gives the league leverage to enforce the changes through commercial agreements. Scott Kaufman-Ross, NBA Executive Vice President, cited recent cases as direct inputs into the policy.

Cases Driving the Restrictions

The measures follow the federal case against Terry Rozier, charged with conspiracy to commit wire fraud and money laundering. Prosecutors allege the guard, then with the Charlotte Hornets, disclosed plans for an early exit from a March 2023 game. Bettors wagered more than $200,000 on his statistical unders. Rozier played slightly more than nine minutes before leaving with a foot injury. He pleaded not guilty in December. Rozier, 32, last played for Miami during the 2024-25 season and was waived in April 2026.

Former Toronto Raptors forward Jontay Porter received a lifetime ban in 2024 after admitting he left games early to benefit bettors. One individual placed an $80,000 parlay on his points, rebounds, assists, 3-pointers, steals and blocks with a potential payout of approximately $1.1 million. The wager was frozen. The NBA had already prohibited under bets on two-way contract players. His case was among investigations stemming from an FBI gambling probe that resulted in more than 30 arrests in fall 2025.

Kaufman-Ross stated: “Seeing where we may have had issues in the past is one of the inputs to determining the types of things that we think could be problematic.” A DraftKings spokesperson told ESPN the guidance formalizes practices already in place and aligns with the company’s code on game integrity. The memo designates former Chicago Bears player and FBI employee Charles “Peanut” Tillman to lead in-person training on the rules.

Where the Risk Lies

Statistical unders remain vulnerable because players can influence results by reducing participation or exiting early without obvious match-fixing. The restrictions address documented leaks of non-public information on health and availability. Yet they cannot cover every potential vector if information flows outside authorized channels. Sportsbooks must now adjust offerings while preserving sufficient market depth to sustain engagement. Similar scrutiny is expected to intensify across other professional leagues.

Reporting: Yogonet International

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