TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 28, 11:20 PM EST
Kalshi
This market tracks whether Chet Holmgren will record at least one blocked shot in the Oklahoma City Thunder versus San Antonio Spurs game. On Kalshi, the probability that Holmgren achieves 1+ blocks stands at 79.0%, according to the official NBA box score as the resolution source. Watch for Holmgren's defensive positioning and minutes played during the May 28, 2026 matchup, as these factors will determine the final outcome.
Prediction market odds on Kalshi reflect real-money consensus from traders rather than bookmaker pricing models. While sportsbooks set lines based on liability management and historical betting patterns, prediction markets like Kalshi aggregate dispersed information from many participants trading on their own forecasts. For the Oklahoma City at San Antonio: Blocks event, the Kalshi market price may diverge from traditional sportsbook odds depending on trader conviction and liquidity depth. Comparing the two venues offers insight into how professional and retail market views differ on this specific prop.
The Oklahoma City at San Antonio: Blocks market resolves on May 29, 2026, following the conclusion of the matchup. Resolution is determined by official NBA statistics recorded for the game, specifically whether Victor Wembanyama achieves the threshold specified in the winning outcome. Once the final box score is confirmed, the market settles and traders receive payouts based on which outcome occurred and their position size.
Several factors could shift the Oklahoma City at San Antonio: Blocks market price before May 29, 2026. Injury reports or roster changes affecting either team's lineup could alter defensive matchups and block opportunities. Pre-game analysis, expert commentary, or updated player availability news may influence trader sentiment. Real-time game flow—such as early foul trouble, pace of play, or substitution patterns—will also drive price movement as the event approaches and unfolds. Shifts in betting volume or large trades can signal new information entering the market.