NBA

The National Basketball Association runs from late October through mid-April, with the playoffs and Finals stretching into June. Each of the 30 teams plays 82 regular-season games, meaning bettors get fresh NBA betting lines almost every night of the week. This page tracks live odds for every upcoming NBA matchup — preseason, regular season, postseason, and the Finals.

We show three markets per game. The moneyline is a straight bet on which team wins outright. The spread is the points handicap a sportsbook applies to the favorite to even the matchup — a -6.5 spread means the favored team must win by at least 7 points to cover. The total (or over/under) is a wager on combined points scored by both teams, typically landing in the 215-240 range for modern NBA games.

What makes BetsDex different is that we sit Polymarket alongside traditional sportsbooks. Polymarket is a prediction market where users trade contracts on game outcomes, and its prices are driven by what other traders are willing to pay rather than by a bookmaker's margin. Sportsbooks bake a 4-5% vig into most NBA games; Polymarket typically trades closer to true probability, especially on marquee matchups with deep liquidity.

When a sportsbook's implied probability diverges meaningfully from Polymarket's price on the same game, that gap is often where sharp value lives. Browse our top discrepancies page to see the biggest current NBA odds gaps and where consensus pricing disagrees most. Whether you're tracking NBA predictions for a single playoff series or shopping for the best price on a Finals futures play, we surface every line side-by-side.