Short Answer

Both the model and the market expect Victor Wembanyama to record a quadruple-double this season, with no compelling evidence of mispricing.

1. Executive Verdict

  • Victor Wembanyama did not achieve a quadruple-double in the 2025-2026 NBA season.
  • His elite defensive skills and developing playmaking suggest potential for this feat.
  • Pre-season betting markets in October 2025 indicated lower expectations for this outcome.
  • Play-by-play data for 2025-2026 Spurs games is widely available for analysis.
  • A quadruple-double requires double digits in four specific statistical categories.
  • The market contract for this event resolves around April 12, 2026.

Who Wins and Why

Outcome Market Model Why
Victor Wembanyama 3.0% 1.9% A quadruple-double is an extremely rare accomplishment in professional basketball history.

Current Context

Victor Wembanyama is widely considered the top candidate to achieve an NBA quadruple-double. NBA analyst Kevin O'Connor boldly predicted Wembanyama would accomplish this feat during the 2025-2026 season [^]. His unique combination of size and skill makes him the "most obvious choice" among current NBA players to join the exclusive group of four who have achieved a quadruple-double: Nate Thurmond, Alvin Robertson, Hakeem Olajuwon, and David Robinson [^][^][^]. The last quadruple-double was recorded by David Robinson in 1994 [^][^]. Wembanyama also led the league in blocks, averaging 4.2 per game [^][^].
Wembanyama has consistently demonstrated his potential for a quadruple-double across seasons. He has come close on multiple occasions in previous seasons, including a game with 23 points, 15 rebounds, 8 assists, and 9 blocks against the Denver Nuggets, and a 5x5 game with 27 points, 10 rebounds, 8 assists, 5 steals, and 5 blocks [^][^][^][^]. Early in the 2025-2026 season, he continued to show this potential with games such as 40 points, 15 rebounds, and 3 blocks, and another with 29 points, 11 rebounds, and 9 blocks [^].
The 2025-2026 NBA season is nearing its conclusion, impacting prediction markets. The regular season, which started on October 21, 2025, concluded on April 12, 2026 [^]. The Play-In Tournament took place from April 14-17, 2026, with the playoffs commencing on April 18, 2026, and projected to conclude by June 19, 2026 [^][^]. FanDuel Sportsbook listed odds of +1800 for Wembanyama to achieve a regular-season quadruple-double as of October 2025 [^]. A prediction market for "Victor Wembanyama to Record a Quadruple Double this Season" (referring to the 2025-2026 Pro Basketball season) is active and will close by July 14, 2026, if the event does not occur [^][^].

2. Market Behavior & Price Dynamics

Historical Price (Probability)

Outcome probability
Date
This market has demonstrated a clear and stable sideways trend, with the probability of Victor Wembanyama recording a quadruple-double trading within a tight range of 2.0% to 6.0%. The price began at 3.0% and is currently at the same level, reinforcing the lack of a directional trend over the market's history. This narrow channel indicates a strong consensus among traders. The 2.0% level has acted as a floor or support, where buying interest has historically prevented the price from dropping further. Conversely, the 6.0% mark has served as a ceiling or resistance, where selling pressure has capped any upward momentum. The market's price action suggests a stable, long-term assessment of a low-probability event.
The chart shows occasional, short-lived spikes in price that have failed to hold. For example, early sample data shows the price jumping from 3.0% to 4.0% on "2026-05-08" with a notable increase in volume. This temporary surge in optimism likely reflects trader reactions to positive media commentary and analyst predictions, such as those highlighting Wembanyama as the "most obvious choice" to achieve the rare feat. However, the price quickly reverted to 3.0% in the following period, indicating that these bursts of positive sentiment have been insufficient to create a sustained shift in the market's overall outlook. The volume patterns, with higher activity during these brief spikes, suggest that news and speculation can drive short-term interest, but the broader market conviction remains anchored to the low-probability baseline.
Overall, the chart suggests a market sentiment of sustained skepticism. While traders acknowledge the possibility of a quadruple-double, reflected by the price staying above zero, the consistent trading below 6.0% shows a strong belief that the event remains highly unlikely to occur this season. The total traded volume of over 162,000 contracts indicates significant engagement, but this activity has only served to reinforce the stable, low-probability valuation. The market has effectively priced in Wembanyama's unique potential but has heavily discounted the odds of him realizing this specific statistical achievement within the current season's timeframe.

3. Market Data

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Contract Snapshot

The market resolves to YES if Victor Wembanyama records a quadruple-double during the 2025-26 Pro Basketball season in any official regular season or postseason game. This excludes the All-Star Game and exhibition games, with outcomes verified by Fox Sports, ESPN, or The Wall Street Journal. If he does not achieve a quadruple-double, the market resolves to NO and will close by July 14, 2026, at 10:00 am EDT.

Available Contracts

Market options and current pricing

Outcome bucket Yes (price) No (price) Last trade probability
Victor Wembanyama $0.03 $0.98 3%

Market Discussion

The market discussion indicates a very low perceived probability for Victor Wembanyama achieving a quadruple-double, reflected in the market price. Arguments for "Yes" suggest it's a possibility if he receives extended playing time, perhaps in an overtime playoff game, noting his strong performance in categories like blocks. However, the primary argument against "Yes" points to assists as the most significant hurdle, with traders generally believing he will struggle to reach double-digits in that category alongside points, rebounds, and blocks/steals.

4. How Did Wembanyama's 2025-2026 Performance Compare to the NBA's Last Four Quadruple-Double Seasons?

Quadruple-double outcome (2025-2026)No (prediction market) [^][^][^]
Wembanyama's 2025-2026 Average Assists3.1 assists per game [^][^]
Last NBA Quadruple-Double DateFebruary 17, 1994 [^][^][^][^][^]
Victor Wembanyama did not achieve a quadruple-double in the 2025-2026 NBA season. His inability to reach this rare feat resulted in "No" resolutions across prediction markets [^][^][^]. While he demonstrated strong statistical output in points, rebounds, and blocks, his assist and steal numbers remained notably below the ten required for a quadruple-double [^][^].
Despite strong performance, Wembanyama's 2025-2026 stats fell short for a quadruple-double. Over 64 games, he averaged 25.0 points, 11.5 rebounds, 3.1 assists, 1.0 steals, and 3.1 blocks [^][^]. While he has recorded a triple-double featuring blocks in his career and is often considered a candidate for such an accomplishment, his average assists and steals were significantly below the ten necessary for a quadruple-double [^][^][^]. This achievement is exceptionally rare, with the last instance occurring over three decades ago. Historically, only four players have ever recorded a quadruple-double: Nate Thurmond (1974), Alvin Robertson (1986), Hakeem Olajuwon (1990), and David Robinson (1994) [^][^][^][^][^].

5. What Probability Did Pre-Season Betting Markets, Like FanDuel in October 2025, Assign to This Feat?

FanDuel Odds+1800 for regular-season quadruple-double (October 2025) [^][^]
Bet365 Odds+1600 for regular-season quadruple-double (October 29, 2025) [^]
EventVictor Wembanyama to record a regular-season quadruple-double [^][^][^]
Pre-season markets offered specific odds for a Wembanyama quadruple-double. FanDuel, a prominent betting market, assigned odds of +1800 in October 2025 for Victor Wembanyama to achieve a regular-season quadruple-double [^][^]. The research indicates that the available information does not explicitly state the converted probability for this particular accomplishment as set by FanDuel.
Another betting market also provided odds for this rare achievement. Bet365 similarly offered odds for Wembanyama to record a quadruple-double during the 2025-2026 NBA regular season, setting them at +1600 on October 29, 2025 [^]. These varying odds from different markets reflect the betting industry's collective assessment of the likelihood of this statistically rare feat occurring.

6. What Opponent Matchups or Game Scenarios in the 2025-2026 Season Created the Clearest Opportunity for a Quadruple-Double?

Official NBA Quadruple-Doubles4 (Nate Thurmond, Alvin Robertson, Hakeem Olajuwon, David Robinson) [^][^][^][^][^]
Wembanyama's Career-High Assists10 [^][^][^][^][^][^][^][^]
Wembanyama's Career-High Points50 [^][^][^][^][^][^][^][^]
Victor Wembanyama shows strong potential for a future quadruple-double, driven by his elite defensive skills and developing playmaking [^] [^] [^] [^] [^] [^] [^] [^] . He is projected to lead the league in blocks for his first three seasons and win Defensive Player of the Year in 2026, operating as a "point center" [^][^][^][^][^][^][^][^]. His defensive impact is significant, often deterring shots at the rim and demonstrating elite rim protection and ground coverage [^][^]. Wembanyama has already recorded triple-doubles involving points, rebounds, and either assists or blocks, in addition to a career-high of 10 assists and a 50-point game [^][^][^][^][^][^][^][^][^][^][^].
Achieving a quadruple-double remains an exceptionally rare feat in NBA history, officially accomplished only four times by Nate Thurmond, Alvin Robertson, Hakeem Olajuwon, and David Robinson [^] [^] [^] [^] [^] . While Wembanyama exhibits potential for high block numbers, reaching double digits in steals is historically more challenging for big men [^][^][^][^][^]. Alvin Robertson's unique quadruple-double notably included 10 steals [^][^][^][^][^]. Overtime periods are considered particularly beneficial game scenarios for players to accumulate the necessary statistics for this rare accomplishment [^].

7. Where is Play-by-Play Data for All 2025-2026 Spurs Games Available for Deep Statistical Analysis?

Data coverageAll 2025-2026 Spurs games [^][^][^]
Direct access sourcesNBA.com, Basketball-Reference [^][^][^]
Programmatic/Derived sourcespbpstats, nbadb, open-source pipelines [^][^][^]
Play-by-play data for all 2025-2026 Spurs games is widely available. NBA.com offers structured, game-specific play-by-play data, with unique URLs for each game to facilitate easy iteration [^]. Similarly, Basketball-Reference provides comprehensive data, including a season-level “2025-26 NBA Player Stats: Play-by-Play” page and individual game links for detailed possession sequence analysis [^][^]. These established platforms are crucial for validating specific in-game events.
Specialized platforms provide tools for in-depth statistical analysis. For advanced extraction and deeper analysis, these platforms offer programmatic access and derived event data. Pbpstats explicitly scrapes and parses NBA play-by-play data, providing derived possession events optimized for detailed statistical work [^]. Additionally, programmatic play-by-play endpoints, such as PlayByPlayV3, are documented by nbadb, which are preferred for modern games from the 2021-22 season onwards, enabling structured data downloads [^].
Open-source pipelines consolidate play-by-play data from multiple sources. Furthermore, open-source pipelines and datasets exist that bundle NBA play-by-play dumps from various sources like stats.nba.com, data.nba.com, and pbpstats.com. Some of these pipelines cover data up to the 2024-25 season and offer bulk downloads in CSV and parquet formats [^].

8. Which Specific 2025-2026 Games Represented Wembanyama's Closest Attempts at a Quadruple-Double?

2025-26 Quadruple-doublesZero (in regular-season or postseason games) [^]
Career Quadruple-doublesZero (according to StatMuse) [^]
Closest 2025-26 attemptsNone (due to zero quadruple-doubles) [^]
Victor Wembanyama did not record a quadruple-double during the 2025-26 season. He has not achieved this statistical rarity in any regular-season or postseason game within that timeframe [^]. This means that the condition for a prediction market to resolve as 'Yes' concerning him achieving a quadruple-double in the 2025-26 season was not met, as no such event occurred [^].
Consequently, no specific 2025-26 games represent close quadruple-double attempts. Given that Wembanyama recorded zero quadruple-doubles in the 2025-26 season, there are no individual games from that season that could be identified as his closest attempts [^], [^]. Furthermore, data indicates that Victor Wembanyama has not achieved a quadruple-double at any point in his professional career to date [^].

9. What Could Change the Odds

Key Catalysts

The crowd probability for Victor Wembanyama to record a quadruple-double this season is about 3% for “Yes”, with the contract resolving on or around April 12, 2026 [^] [^] . | Polymarket">[^][^]. A single-game quadruple-double requires double digits in four categories among points, rebounds, assists, steals, or blocks [^][^][^]. Markets resolve to Yes upon confirmation from official NBA.com game stats, and post-boxscore stat corrections are not counted [^][^][^].
Wembanyama's season production context shows him at approximately 25.0 PPG, 11.5 RPG, and 3.1 APG in 2025-26, which implies points and rebounds are more attainable than double-digit assists [^] [^] . Attaining double-digit assists is a common constraint for reaching four categories [^][^]. Market Ahead notes traders implied probability for No at about 97% and comments that Wembanyama has zero quadruple-doubles in his career despite triple-doubles, contributing to a heavily bearish market price [^].
Additional playoff opportunities are included in the resolution [^] [^] . Timberwolves schedule: Dates, times, TV channels, scores for 2026 NBA Playoffs series - Yahoo Sports">[^][^]. The Spurs vs. Timberwolves Western Semifinals games on May 12 (Game 5), May 15 (Game 6), and May 17 (Game 7) each provide additional postseason opportunities for a qualifying quadruple-double [^][^].

Key Dates & Catalysts

  • Expiration: July 14, 2026
  • Closes: July 14, 2026

10. Decision-Flipping Events

  • Trigger: The crowd probability for Victor Wembanyama to record a quadruple-double this season is about 3% for “Yes”, with the contract resolving on or around April 12, 2026 [^] [^] .
  • Trigger: A single-game quadruple-double requires double digits in four categories among points, rebounds, assists, steals, or blocks [^] [^] [^] .
  • Trigger: Markets resolve to Yes upon confirmation from official NBA.com game stats, and post-boxscore stat corrections are not counted [^] [^] [^] .
  • Trigger: Wembanyama's season production context shows him at approximately 25.0 PPG, 11.5 RPG, and 3.1 APG in 2025-26, which implies points and rebounds are more attainable than double-digit assists [^] [^] .

12. Historical Resolutions

No historical resolution data available for this series.