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icon for MLB: NL Rookie of the Year

MLB: NL Rookie of the Year

icon for MLB: NL Rookie of the Year

MLB: NL Rookie of the Year

Sal Stewart 92%

JJ Wetherholt 6.4%

Bryce Eldridge 1.0%

Nolan McLean <1%

Polymarket

$1,019,226 Vol.

Sal Stewart 92%

JJ Wetherholt 6.4%

Bryce Eldridge 1.0%

Nolan McLean <1%

Polymarket

$1,019,226 Vol.

Sal Stewart

$37,484 Vol.

92%

JJ Wetherholt

$32,297 Vol.

6%

Bryce Eldridge

$5,728 Vol.

1%

Nolan McLean

$9,963 Vol.

1%

Carson Benge

$4,893 Vol.

1%

Bubba Chandler

$125,162 Vol.

<1%

Owen Caissie

$563,387 Vol.

<1%

Didier Fuentes

$200,773 Vol.

<1%

Konnor Griffin

$21,976 Vol.

<1%

Moises Ballesteros

$2,753 Vol.

<1%

Justin Crawford

$2,166 Vol.

<1%

Andrew Painter

$903 Vol.

<1%

Rhett Lowder

$1,465 Vol.

<1%

Jett Williams

$1,525 Vol.

<1%

Ryan Waldschmidt

$832 Vol.

<1%

Jonah Tong

$775 Vol.

<1%

Logan Henderson

$1,546 Vol.

<1%

Robby Snelling

$960 Vol.

<1%

Charlie Condon

$687 Vol.

<1%

Zac Veen

$1,886 Vol.

<1%

TJ Rumfield

$1,601 Vol.

<1%

Esmerlyn Valdez

$231 Vol.

<1%

A.J. Ewing

$231 Vol.

<1%

This market will resolve to the player who wins the 2026 National League Rookie of the Year award for the 2026 MLB Season. In the event of a tie, this market will resolve according to the official winner as determined by MLB rules. If multiple winners are announced then this market will resolve to the player whose listed last name comes first alphabetically. If the 2026 MLB season is cancelled, postponed after December 31, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The resolution source for this market will be official information from Major League Baseball; however, a consensus of credible reporting may also be used.Sal Stewart's historic rookie campaign with the Cincinnati Reds has driven overwhelming trader consensus for NL Rookie of the Year. The 22-year-old first baseman/third baseman leads MLB with 109 RBIs and ranks among the top in home runs at 32 while posting a .271/.339/.816 slash line through mid-September, including an All-Star nod and NL Rookie of the Month honors in April and August. Historical precedent favors such power-and-production marks among rookies, and Stewart has maintained everyday playing time with steady late-season output. JJ Wetherholt of the Cardinals, the nearest challenger, sits at 17 home runs and 48 RBIs after a wrist injury sidelined him from late August until mid-September, limiting any realistic catch-up. With fewer than two weeks remaining, further injury setbacks or a dramatic late surge by another prospect represent the only plausible shifts in the current positioning.

This market will resolve to the player who wins the 2026 National League Rookie of the Year award for the 2026 MLB Season.

In the event of a tie, this market will resolve according to the official winner as determined by MLB rules. If multiple winners are announced then this market will resolve to the player whose listed last name comes first alphabetically.

If the 2026 MLB season is cancelled, postponed after December 31, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”.

The resolution source for this market will be official information from Major League Baseball; however, a consensus of credible reporting may also be used.
This market will resolve to the player who wins the 2026 National League Rookie of the Year award for the 2026 MLB Season. In the event of a tie, this market will resolve according to the official winner as determined by MLB rules. If multiple winners are announced then this market will resolve to the player whose listed last name comes first alphabetically. If the 2026 MLB season is cancelled, postponed after December 31, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The resolution source for this market will be official information from Major League Baseball; however, a consensus of credible reporting may also be used.
Volume
$1,019,226
End Date
Dec 19, 2026
Market Opened
Mar 26, 2026, 5:20 PM ET
This market will resolve to the player who wins the 2026 National League Rookie of the Year award for the 2026 MLB Season. In the event of a tie, this market will resolve according to the official winner as determined by MLB rules. If multiple winners are announced then this market will resolve to the player whose listed last name comes first alphabetically. If the 2026 MLB season is cancelled, postponed after December 31, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The resolution source for this market will be official information from Major League Baseball; however, a consensus of credible reporting may also be used.Sal Stewart's historic rookie campaign with the Cincinnati Reds has driven overwhelming trader consensus for NL Rookie of the Year. The 22-year-old first baseman/third baseman leads MLB with 109 RBIs and ranks among the top in home runs at 32 while posting a .271/.339/.816 slash line through mid-September, including an All-Star nod and NL Rookie of the Month honors in April and August. Historical precedent favors such power-and-production marks among rookies, and Stewart has maintained everyday playing time with steady late-season output. JJ Wetherholt of the Cardinals, the nearest challenger, sits at 17 home runs and 48 RBIs after a wrist injury sidelined him from late August until mid-September, limiting any realistic catch-up. With fewer than two weeks remaining, further injury setbacks or a dramatic late surge by another prospect represent the only plausible shifts in the current positioning.

This market will resolve to the player who wins the 2026 National League Rookie of the Year award for the 2026 MLB Season.

In the event of a tie, this market will resolve according to the official winner as determined by MLB rules. If multiple winners are announced then this market will resolve to the player whose listed last name comes first alphabetically.

If the 2026 MLB season is cancelled, postponed after December 31, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”.

The resolution source for this market will be official information from Major League Baseball; however, a consensus of credible reporting may also be used.
This market will resolve to the player who wins the 2026 National League Rookie of the Year award for the 2026 MLB Season. In the event of a tie, this market will resolve according to the official winner as determined by MLB rules. If multiple winners are announced then this market will resolve to the player whose listed last name comes first alphabetically. If the 2026 MLB season is cancelled, postponed after December 31, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The resolution source for this market will be official information from Major League Baseball; however, a consensus of credible reporting may also be used.
Volume
$1,019,226
End Date
Dec 19, 2026
Market Opened
Mar 26, 2026, 5:20 PM ET

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Frequently Asked Questions

"MLB: NL Rookie of the Year" is a prediction market on Polymarket with 23 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Sal Stewart" at 92%, followed by "JJ Wetherholt" at 6%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 92¢ implies that the market collectively assigns a 92% 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, "MLB: NL Rookie of the Year" has generated $1 million in total trading volume since the market launched on Mar 26, 2026. 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 "MLB: NL Rookie of the Year," browse the 23 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 "MLB: NL Rookie of the Year" is "Sal Stewart" at 92%, meaning the market assigns a 92% chance to that outcome. The next closest outcome is "JJ Wetherholt" at 6%. 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 "MLB: NL 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.