**JJ Wetherholt of the St. Louis Cardinals holds the top spot in the NL Rookie of the Year market at 59.5% implied probability due to his elite all-around production since his March 26, 2026 debut.** The second baseman leads qualified NL rookies in fWAR (around 3.7–4.2) thanks to above-average hitting, power, speed, and elite defense that tops MLB rankings in key metrics. Recent July polls confirm his lead, reflecting consistent contributions across the Cardinals’ lineup. Sal Stewart of the Cincinnati Reds trails at 25.5%, buoyed by strong power numbers (20+ homers, 70+ RBIs) and a historic Reds rookie milestone that keeps him competitive despite lower overall value. Nolan McLean sits at 5% as the top pitching option, with high strikeouts offset by inconsistency. An injury to contender Konnor Griffin has further widened the gap, solidifying the current trader consensus around Wetherholt’s edge entering the final months.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedJJ Wetherholt 60%
Sal Stewart 20%
Nolan McLean 5.0%
TJ Rumfield 2.9%
$981,615 Vol.
$981,615 Vol.
JJ Wetherholt
60%
Sal Stewart
25%
Nolan McLean
5%
TJ Rumfield
3%
Bryce Eldridge
3%
Owen Caissie
1%
Carson Benge
<1%
Didier Fuentes
<1%
Konnor Griffin
<1%
Justin Crawford
<1%
Logan Henderson
<1%
Jonah Tong
<1%
Zac Veen
<1%
Jett Williams
<1%
Bubba Chandler
<1%
Rhett Lowder
<1%
Ryan Waldschmidt
<1%
Robby Snelling
<1%
Charlie Condon
<1%
Moises Ballesteros
<1%
Andrew Painter
<1%
JJ Wetherholt 60%
Sal Stewart 20%
Nolan McLean 5.0%
TJ Rumfield 2.9%
$981,615 Vol.
$981,615 Vol.
JJ Wetherholt
60%
Sal Stewart
25%
Nolan McLean
5%
TJ Rumfield
3%
Bryce Eldridge
3%
Owen Caissie
1%
Carson Benge
<1%
Didier Fuentes
<1%
Konnor Griffin
<1%
Justin Crawford
<1%
Logan Henderson
<1%
Jonah Tong
<1%
Zac Veen
<1%
Jett Williams
<1%
Bubba Chandler
<1%
Rhett Lowder
<1%
Ryan Waldschmidt
<1%
Robby Snelling
<1%
Charlie Condon
<1%
Moises Ballesteros
<1%
Andrew Painter
<1%
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.
Market Opened: Mar 26, 2026, 5:20 PM ET
Resolver
0x69c47De9D...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.
Resolver
0x69c47De9D...**JJ Wetherholt of the St. Louis Cardinals holds the top spot in the NL Rookie of the Year market at 59.5% implied probability due to his elite all-around production since his March 26, 2026 debut.** The second baseman leads qualified NL rookies in fWAR (around 3.7–4.2) thanks to above-average hitting, power, speed, and elite defense that tops MLB rankings in key metrics. Recent July polls confirm his lead, reflecting consistent contributions across the Cardinals’ lineup. Sal Stewart of the Cincinnati Reds trails at 25.5%, buoyed by strong power numbers (20+ homers, 70+ RBIs) and a historic Reds rookie milestone that keeps him competitive despite lower overall value. Nolan McLean sits at 5% as the top pitching option, with high strikeouts offset by inconsistency. An injury to contender Konnor Griffin has further widened the gap, solidifying the current trader consensus around Wetherholt’s edge entering the final months.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


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