TOTAL VOLUME:

$141.8b

24H VOL:

$86,405,111

24H TRANSACTIONS:

2,626,885,236

OPEN INTEREST:

$1,565,917,602

452,269

Markets across

34,849

events

MATCHED EVENTS:

2,912

PLATFORM COVERAGE:

5

Polymarket:

38%

VS.

Kalshi:

62%

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Spurs vs. Thunder
polymarket

Spurs vs. Thunder

Volume:
$21,255,397

Spurs vs. Thunder

 - Polymarket

Spurs vs. Thunder - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 31, 2026

Closed: May 30, 8:00 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Spurs vs. Thunder

View
100%
Yes 100¢No 0¢
1¢
N/A
$16,019,822
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 212.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$841,349
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 213.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$607,001
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 211.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$349,138
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 204.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$262,676
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -6.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$211,572
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 210.5

100%
Yes 100¢No 0¢
1¢
N/A
$151,035
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 207.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$72,116
N/A
N/A
N/A
Settled
Yes
polymarket

Team to Score First

100%
Yes 100¢No 0¢
0.1¢
N/A
$27,261
N/A
N/A
N/A
Settled
Yes
polymarket

1H Moneyline

100%
Yes 100¢No 0¢
0.1¢
N/A
$25,896
N/A
N/A
N/A
Settled
Yes
polymarket

Shai Gilgeous-Alexander: Points O/U 29.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$13,443
N/A
N/A
N/A
Settled
Yes
polymarket

1H O/U 107.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$13,204
N/A
N/A
N/A
Settled
Yes
polymarket

1H O/U 108.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$7,540
N/A
N/A
N/A
Settled
Yes
polymarket

Shai Gilgeous-Alexander: Points O/U 30.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$6,496
N/A
N/A
N/A
Settled
Yes
polymarket

Shai Gilgeous-Alexander: Rebounds O/U 3.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$6,275
N/A
N/A
N/A
Settled
Yes
polymarket

Shai Gilgeous-Alexander: Assists O/U 7.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$5,647
N/A
N/A
N/A
Settled
Yes
polymarket

De'Aaron Fox: Points O/U 13.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$5,012
N/A
N/A
N/A
Settled
Yes
polymarket

Julian Champagnie: Rebounds O/U 1.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$1,311
N/A
N/A
N/A
Settled
Yes
polymarket

Luguentz Dort: Rebounds O/U 0.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$700
N/A
N/A
N/A
Settled
Yes
polymarket

Stephon Castle: Rebounds O/U 5.5

100%
Yes 100¢No 0¢
20¢
N/A
$620
N/A
N/A
N/A
Settled
Yes
polymarket

Isaiah Hartenstein: Rebounds O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$522
N/A
N/A
N/A
Settled
Yes
polymarket

Luguentz Dort: Assists O/U 0.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$448
N/A
N/A
N/A
Settled
Yes
polymarket

Devin Vassell: Points O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$377
N/A
N/A
N/A
Settled
Yes
polymarket

Julian Champagnie: Assists O/U 0.5

100%
Yes 100¢No 0¢
1¢
N/A
$269
N/A
N/A
N/A
Settled
Yes
polymarket

Julian Champagnie: Points O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$160
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 53

Intro

This market tracks whether Stephon Castle will record more or fewer than 5.5 rebounds in the upcoming NBA matchup between the Spurs and Thunder. On Polymarket, the over 5.5 rebounds outcome is priced at 100.0%, according to NBA.com official statistics. The resolution will be determined by Castle's actual rebound total once the game concludes on May 30 at 8:00 PM ET.

Frequently asked questions

The Spurs vs. Thunder dashboard on Polymarket tracks real-time odds, historical price movements, and trading activity for this matchup. You can monitor the current implied probability that the Spurs will defeat the Thunder, along with 24-hour volume of $18,895,051 and total event volume of $21,255,397. The dashboard displays live order-book depth, recent trades, and odds shifts, giving you a complete view of how the market is pricing this game. This data updates continuously, allowing traders and analysts to spot momentum changes and make informed decisions based on live market sentiment.

Prediction market odds on Polymarket often differ from traditional sportsbook lines because they reflect decentralized trader consensus rather than bookmaker risk management. Sportsbooks adjust lines to balance action and protect margins, while prediction markets price based on collective belief of participants. The Spurs vs. Thunder market may show different implied probabilities than major sportsbooks, especially as new information emerges or trading volume shifts. Comparing the two can reveal where smart money is positioned and highlight potential value discrepancies. Traders often use sportsbook lines as a reference point to identify mispricings on prediction markets.

On Polymarket, Spurs vs. Thunder is priced through an automated market maker that converts trader positions into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the accumulated bets and positions held by the market's participants. As traders buy or sell shares representing a Spurs victory, the price adjusts automatically based on the AMM formula, creating a continuous price discovery mechanism. Volume and liquidity on Polymarket influence how quickly prices move in response to new information. The market remains open until resolution, allowing traders to enter, exit, or adjust positions throughout the event window.

The Spurs vs. Thunder market resolves on May 31, 2026. Resolution is determined by the official final score of the game, with the winning team's outcome paying out in full. The market will settle based on the authoritative game result from the NBA. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The exact timing of payout distribution depends on confirmation of the final score and any official reviews or disputes. Once the outcome is confirmed, the market closes and all positions are settled.

Key catalysts for Spurs vs. Thunder odds include player injuries or roster changes, recent team performance trends, and head-to-head matchup history. Major news such as a star player being ruled out or returning from injury can shift market sentiment sharply. Betting action from professional syndicates or large traders often triggers price movement as other participants react. Pre-game analysis, expert predictions, and media narratives can influence retail trader positioning. Game-day factors like weather, travel schedules, or unexpected lineup announcements may also move odds closer to tipoff. Social media sentiment and betting volume spikes can amplify price swings as momentum builds.