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NBA Rookie of the Year

Market icon

NBA Rookie of the Year

Kon Knueppel 72.0%

Cooper Flagg 28%

Dylan Harper <1%

Tre Johnson <1%

Polymarket

$1,247,548 Vol.

Kon Knueppel 72.0%

Cooper Flagg 28%

Dylan Harper <1%

Tre Johnson <1%

Polymarket

$1,247,548 Vol.

Kon Knueppel

$605,065 Vol.

72%

Cooper Flagg

$226,576 Vol.

28%

Dylan Harper

$0 Vol.

<1%

Tre Johnson

$0 Vol.

<1%

Ace Bailey

$0 Vol.

<1%

V.J. Edgecombe

$0 Vol.

<1%

Derik Queen

$415,915 Vol.

<1%

Jeremiah Fears

$0 Vol.

<1%

Cedric Coward

$0 Vol.

<1%

Jase Richardson

$0 Vol.

<1%

Walter Clayton Jr.

$0 Vol.

<1%

Collin Murray-Boyles

$0 Vol.

<1%

Khaman Maluach

$0 Vol.

<1%

This is a market to predict which player will win the 2025–26 NBA Rookie of the Year award. This market will resolve to "Yes" if the listed player is officially named the 2025–26 NBA Rookie of the Year. Otherwise, it will resolve to "No". If the award is not announced by December 31, 2026, this market will resolve to "Other". The primary resolution source will be official information from the NBA (https://www.nba.com).Trader consensus on Polymarket heavily favors Duke freshman Kon Knueppel at 72% implied probability for 2025-26 NBA Rookie of the Year, ahead of fellow Blue Devil Cooper Flagg at 28%, driven by Knueppel's elite sharpshooting (42% from three in high school) and projection for immediate high-usage role in Duke's top-ranked preseason offense. Recent preseason polls released October 15 positioned Duke at No. 1 nationally, amplifying hype around their loaded freshmen class including Flagg (consensus No. 1 draft prospect) and Khaman Maluach, but traders see Knueppel—ranked top-15 recruit—as primed for stat-padding efficiency amid favorable minutes distribution. Flagg's two-way stardom carries adjustment risk for ROY, while Rutgers duo Dylan Harper and Ace Bailey linger at 0.1% amid weaker team projections; no major injuries or withdrawals reported as college season tips off November 4.

This is a market to predict which player will win the 2025–26 NBA Rookie of the Year award.

This market will resolve to "Yes" if the listed player is officially named the 2025–26 NBA Rookie of the Year. Otherwise, it will resolve to "No".

If the award is not announced by December 31, 2026, this market will resolve to "Other".

The primary resolution source will be official information from the NBA (https://www.nba.com).
Volume
$1,247,548
End Date
May 18, 2026
Market Opened
Jul 9, 2025, 4:18 PM ET
This is a market to predict which player will win the 2025–26 NBA Rookie of the Year award. This market will resolve to "Yes" if the listed player is officially named the 2025–26 NBA Rookie of the Year. Otherwise, it will resolve to "No". If the award is not announced by December 31, 2026, this market will resolve to "Other". The primary resolution source will be official information from the NBA (https://www.nba.com).Trader consensus on Polymarket heavily favors Duke freshman Kon Knueppel at 72% implied probability for 2025-26 NBA Rookie of the Year, ahead of fellow Blue Devil Cooper Flagg at 28%, driven by Knueppel's elite sharpshooting (42% from three in high school) and projection for immediate high-usage role in Duke's top-ranked preseason offense. Recent preseason polls released October 15 positioned Duke at No. 1 nationally, amplifying hype around their loaded freshmen class including Flagg (consensus No. 1 draft prospect) and Khaman Maluach, but traders see Knueppel—ranked top-15 recruit—as primed for stat-padding efficiency amid favorable minutes distribution. Flagg's two-way stardom carries adjustment risk for ROY, while Rutgers duo Dylan Harper and Ace Bailey linger at 0.1% amid weaker team projections; no major injuries or withdrawals reported as college season tips off November 4.

Trader consensus on Polymarket heavily favors Duke freshman Kon Knueppel at 72% implied probability for 2025-26 NBA Rookie of the Year, ahead of fellow Blue Devil Cooper Flagg at 28%, driven by Knueppel's elite sharpshooting (42% from three in high school) and projection for immediate high-usage role in Duke's top-ranked preseason offense. Recent preseason polls released October 15 positioned Duke at No. 1 nationally, amplifying hype around their loaded freshmen class including Flagg (consensus No. 1 draft prospect) and Khaman Maluach, but traders see Knueppel—ranked top-15 recruit—as primed for stat-padding efficiency amid favorable minutes distribution. Flagg's two-way stardom carries adjustment risk for ROY, while Rutgers duo Dylan Harper and Ace Bailey linger at 0.1% amid weaker team projections; no major injuries or withdrawals reported as college season tips off November 4.

Experimental AI-generated summary referencing Polymarket data · Updated

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Frequently Asked Questions

"NBA Rookie of the Year " is a prediction market on Polymarket with 13 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Kon Knueppel" at 72%, followed by "Cooper Flagg" at 28%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 72¢ implies that the market collectively assigns a 72% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "NBA Rookie of the Year " has generated $1.2 million in total trading volume since the market launched on Jul 9, 2025. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "NBA Rookie of the Year ," browse the 13 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "NBA Rookie of the Year " is "Kon Knueppel" at 72%, meaning the market assigns a 72% chance to that outcome. The next closest outcome is "Cooper Flagg" at 28%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "NBA Rookie of the Year " define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.