NBA Play-In Tournament Odds 2026-27: Who Will Advance to the Postseason?

Robert Criscola - Betting Analyst at Covers.com
Robert Criscola • Betting Analyst 11+ years betting experience
Updated: Oct 19, 2026 , 11:53 AM ET • 4 min read

The NBA Play-In Tournament takes place later this season. We'll have full analysis once lines are posted at Polymarket.

NBA Play-In Tournament Odds Devin Booker
Photo By - Reuters Connect. Phoenix Suns guard Devin Booker.

NBA Play-In Tournament odds for the 2026-27 season are not yet live, but will soon be swinging from game-to-game as the regular season rolls along.

Check back here for full analysis of the odds from Polymarket once they go live.

NBA Play-In Tournament odds 2026-27

Check back soon!

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What is the NBA Play-In Tournament?

The NBA Play-In Tournament is a relatively new wrinkle in the league's playoff format. Instead of the Top 8 teams all being guaranteed playoff spots, the 7-through-10 seeds in each conference are entered into a mini-tournament, taking place shortly after the regular season's conclusion, determining the East and West's final two playoff spots. 

NBA Play-In Tournament format

Here's how the Play-In Tournament works:

For each conference, the 7 and 8 seeds earn double-elimination status and play each other, while the 9 and 10 seeds play in a single-elimination game. The winner of the 7-8 game earns the No. 7 seed, while the loser of the 7-8 game then plays the winner of the 9-10 game for the No. 8 seed.

From there, the playoffs begin in earnest, following the traditional bracket format. 


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When was the NBA Play-In Tournament introduced?

The Play-In Tournament was introduced, in a beta concept form, for the 2020 season as part of the league's plans for a bubble re-launch during the heights of the COVID-19 pandemic — originally just with the 8 and 9 seeds playing. 

After positive initial impressions from both fans and media, the Play-In Tournament was expanded to its current format and introduced, however unideal the timing, for a 2020-21 season that was already marred by pandemic absences and injuries.

NBA Play-In Tournament trends

  • 2023 marked the first upsets in the opening round of games, with the lower seed taking three of the four games.

  • 2023 was fruitful for the eventual success of play-in teams, with the 7-seed Los Angeles Lakers going on a run to the Western Conference Finals, and the 8-seed Miami Heat making it all the way to the NBA Finals. 

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Robert Criscola - Covers.com
Betting Analyst

Robert M. Criscola’s road to becoming a Covers publishing editor began with an internship at Metro New York, which eventually turned into a freelance job at MetroBet covering many sports from a wagering angle, including horse racing. He continued to focus on “The Sport of Kings” by writing for shapperdacapper.com, danonymousracing.com, and informer.fanxt.com before joining the team at the TwinSpires Edge in 2019 as a regular contributor and weekend editor. “Crisco” began writing game previews for Covers in 2022 and joined the editing team in 2023.

His best advice for sports bettors? Bet with your head, not over it.

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