The NBA regular season opens Tuesday with wagering markets already reshaped by a summer of roster moves. The San Antonio Spurs and Oklahoma City Thunder share favorite status at +270 on DraftKings, while the defending champion New York Knicks sit at +900 alongside a retooled Philadelphia 76ers squad. At the other end of the market, the Memphis Grizzlies and Sacramento Kings are priced at 1,000-1, reflecting how wide the gap between contenders and rebuilding teams has become in sportsbook models.
Money Follows the Headlines, Not Always the Standings
Oddsmakers describe an unusually lopsided start to the season's betting activity. According to BetMGM, Philadelphia accounts for roughly 37.6% of all money wagered on its title futures board - more than the Knicks, Spurs, Thunder, Miami Heat and Los Angeles Lakers combined. That surge traces directly to personnel news: the arrival of LeBron James and a trade for Jaylen Brown turned the Sixers into the most heavily backed team on the board almost overnight. Hard Rock Bet, Florida's lone licensed operator, reports similarly concentrated action on Miami after the team added Giannis Antetokounmpo, with geography playing an obvious role in where that interest shows up.
This pattern is familiar to anyone who tracks futures markets: a single transaction can move odds and betting volume well before a team has played a game. It's a reminder that futures pricing early in a season often reflects public enthusiasm and media narrative as much as on-court evidence.
Why Sportsbooks Hedge on "Superteams"
History offers oddsmakers a caution against overreacting to star-studded rosters. The 2010 Miami Heat, built around James, Dwyane Wade and Chris Bosh, started 12-8 before finding rhythm. The 2020-21 Brooklyn Nets, featuring Kevin Durant, Kyrie Irving and James Harden, posted an identical 12-8 mark in their first 20 games together. Oddsmakers at Circa Sports and Caesars Sportsbook say they're applying that lesson to Philadelphia now, pricing the 76ers' season-opening game at the Knicks with the Knicks favored by 5.5 points - a number that may reflect early-season uncertainty about chemistry more than long-term team quality.
Sportsbooks typically move futures prices aggressively the moment a star changes teams, then pull back once games provide real data. That adjustment process is less about predicting outcomes and more about managing risk exposure as betting patterns reveal where the public money is concentrated.
Win Totals and the Appeal of Season-Long Markets
Beyond championship futures, win-total markets are drawing lopsided action this year. The Utah Jazz's over has pulled heavy support - BetMGM reports 99% of money on Utah's total landed on the over, pushing the number from roughly 34.5 to 36.5 at DraftKings. The Atlanta Hawks have seen a similar trend, with 96% of wagers at BetMGM backing the over as the total climbed from 42.5 to 43.5.
These season-long markets differ from single-game bets in an important way: they're exposed to injuries, trades and roster turnover across months, not hours. That makes them inherently harder to price and, for bettors, harder to predict than they might appear.
What the Numbers Actually Show
- NBA games have averaged a 12.43-point margin of victory over the past five seasons, with closing point spreads differing from that margin by an average of 9.12 points - evidence of how unpredictable single-game outcomes remain even for professional oddsmakers.
- Total points have averaged 227.57 per game across the same span, the baseline against which over/under markets like the Jazz and Hawks totals are set.
- Against-the-spread performance varies widely by franchise, with Oklahoma City (58.0%) and Boston (54.1%) topping five-year ATS rankings, while Washington (43.4%) and Atlanta (45.7%) sit at the bottom.
These figures underline a basic truth about sports betting: house-set lines are designed to balance action, not to forecast results with precision. Variance between projected and actual outcomes is built into the system, and no roster addition - however prominent - removes that uncertainty. For consumers following these markets, the season's storylines are genuinely compelling, but the betting lines attached to them remain a reflection of risk pricing, not a preview of what will happen on the court.