The NBA has reportedly discussed possible integrity measures with its authorised gaming operators following Jontay Porter’s lifetime ban. One option under discussion is a restriction on player props involving NBA players on two-way contracts, according to an unnamed source cited in the report.
Any restriction could change the player-prop markets offered by authorised sports betting operators.
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NBA Commissioner Adam Silver said the league is speaking directly with the CFTC about a memorandum of understanding on prediction-market integrity. Silver said the NBA has not made deals with Kalshi or Polymarket, but is monitoring sports activity on their platforms and remains open to licensing discussions.
The NBA is considering tighter controls on player prop bets and more frequent injury report updates amid concerns about suspicious betting activity. Proposed measures include wager limits, fewer eligible players and removing bets decided by a single play; injury reports would be updated every 15 minutes on game days.
NBA commissioner Adam Silver called for federal legislation to oversee sports betting, saying states should not regulate every aspect independently. Speaking on The Pat McAfee Show, he also said the league had asked some partners to remove certain player prop bets, particularly those involving two-way players, because they could be easier to manipulate.
NBA commissioner Adam Silver said the league is working with sportsbook partners to reduce risks from player prop bets. He said the NBA has asked some partners to withdraw selected markets, particularly bets involving two-way players, as part of efforts to prevent manipulation and protect competitors.
The NBA and its sportsbook partners were reportedly considering restrictions on some player prop bets after Jontay Porter received a lifetime ban for breaching league gambling policies. Options under consideration reportedly included barring props on two-way players and preventing bets on the under.