MLB: NL Manager of the Year

$165.2K Vol
Dec 19, 2026
Active
Probability Trend
Pat Murphy 39.1%
Walt Weiss 33.0%
Torey Lovullo 5.7%
Craig Stammen 2.8%
Craig Counsell 2.1%

Core Summary

According to the latest prediction market data for the query “MLB: NL Manager of the Year”, traders have formed a strong consensus.

Currently, Walt Weiss is dominating the market with an overwhelming 39.5% chance of winning. Don Kelly follows in second place at 11%, while Pat Murphy sits in third with 10.1%. The betting volume for this specific market has already reached $165.2K, reflecting intense industry interest.

Breakdown of Competitive Tiers

To better assess where each potential outcome stands, the market can be segmented into three distinct trading tiers based on implied probability and contract pricing:

🥇 Tier 1: The Dominant Leader

  • Walt Weiss (39.5%): Currently commanding the highest probability, Walt Weiss is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 40¢, signaling a high degree of market conviction. This contract alone has generated $30.3K in volume.

🥈 Tier 2: The Primary Challengers

  • Don Kelly (11%): Positioned as the most viable alternative, Don Kelly maintains a 11% chance of resolving true. Its “Buy Yes” shares currently trade at 11¢.
  • Pat Murphy (10.1%): Sitting in third place with a 10.1% probability, the market shows measured skepticism toward Pat Murphy, treating it as an outside wildcard unless momentum shifts.

🥉 Tier 3: The Long-Tail Options (Combining for ~39.4%)

Beyond the top three choices, a wide field of macro variables and long-shot outcomes are being tracked. While their individual probabilities hover low, they represent crucial hedges for speculative traders:

  • Alternative Options: This includes Craig Stammen (3.9%), Blake Butera (3.6%), and Terry Francona (2.9%).
  • Speculative Volume: Despite low statistical likelihood, certain long-tail contracts like Tony Vitello are still attracting notable interest.

Comprehensive Order Book & Pricing Dashboard

The table below outlines the full breakdown of contract prices, probabilities, and market depth for all listed outcomes in this prediction pool:

RankPredicted OutcomeWin ProbabilityTrading VolumeBuy Yes (Cost)Buy No (Cost)
1Walt Weiss39.5%$30.3K40¢61¢
2Don Kelly11.0%$1.2K11¢89¢
3Pat Murphy10.1%$12.4K10¢90¢
4Craig Stammen3.9%$1.5K96¢
5Blake Butera3.5%$3.4K96¢
6Terry Francona2.9%$3.8K97¢
7Tony Vitello2.5%$2.0K97¢
8Dave Roberts2.5%$1.5K98¢
9Carlos Mendoza2.0%$22.5K98¢
10Torey Lovullo1.9%$1.9K98¢
11Warren Schaeffer1.8%$5.0K98¢
12Clayton McCullough1.1%$6.6K99¢
13Rob Thomson0.9%$56.0K99¢
14Craig Counsell0.6%$1.4K99¢
15Oliver Marmol0.1%$15.6K100¢

Result Rules

This market will resolve to the manager who wins the 2026 National League Manager 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 manager 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.

AI Valuation Analysis: Finding Market Mispricings & EV Gaps

While human consensus and speculative volume shape the broader prediction market, our quantitative algorithms offer a data-driven counter-perspective. By analyzing fundamental signals, underlying trends and historical distributions, our AI Valuation model calculates an independent “Fair Value” probability for each outcome.

Comparing this Fair Value against the current Trade Value uncovers major disparities — known as the Expected Value (EV) Gap. Contracts with a positive EV Gap represent statistically underpriced outcomes, whereas a negative EV Gap flags a potential market overreaction.

Top AI Alpha & Mispriced Arbitrage Opportunities

Based on the latest data model run, several key contracts stand out with significant deviations:

  • The Most Overvalued Outcome Walt Weiss currently trades at 39.5%, but our AI places its Fair Value at just 28.3%. This creates a large negative EV Gap of -11.2%, suggesting the crowd may be overhyping this outcome and driving the premium too high.
  • The Best Value Play (Highest EV) Our model identifies Oliver Marmol as the premium value opportunity on the board. While the market only assigns it a 0.2% trading probability, our AI’s Fair Value assessment sits at 25.7% — yielding an impressive +25.5% EV Gap.
  • Under-the-Radar Dark Horses Other notable discrepancies include Clayton McCullough (EV Gap: +14.9%) and Craig Counsell (EV Gap: +12.4%). These long-tail opportunities are heavily discounted by the live order books despite stronger statistical backing from our predictive model.
MarketTrade ValueFair ValueEV Gap
Walt Weiss39.5%28.3%-11.2%
Don Kelly11.0%15.0%+4.0%
Pat Murphy10.1%19.8%+9.7%
Craig Stammen3.9%7.0%+3.1%
Blake Butera3.5%8.9%+5.3%
Terry Francona2.9%14.1%+11.1%
Tony Vitello2.5%0.1%-2.5%
Dave Roberts2.5%13.7%+11.2%
Carlos Mendoza2.0%7.7%+5.7%
Torey Lovullo1.9%13.2%+11.3%
Warren Schaeffer1.8%11.0%+9.2%
Clayton McCullough1.1%16.0%+14.9%
Rob Thomson0.9%5.0%+4.2%
Craig Counsell0.6%13.0%+12.4%
Oliver MarmolBest EV0.1%25.7%+25.5%

Trade Activities

Here is the trade activities for this event.

Sep 7, 2026

  • 02:52 PM
    0X0x4421eA94E6bD90A58Ba14496dfA01D6e68816287-1771866592393
    $5.96

    Sold 6.02 No for Will Oliver Marmol win the 2026 NL Manager of the Year? at 0.99

  • 12:52 AM
    WHwhispercatalyst
    $1.65

    Sold 5 Yes for Will Walt Weiss win the 2026 NL Manager of the Year? at 0.33

Sep 6, 2026

  • 10:56 PM
    AJAJSV
    $1.50

    Bought 5 Yes for Will Walt Weiss win the 2026 NL Manager of the Year? at 0.3

  • 04:21 PM
    MAmaomao228
    $0.08

    Sold 0.26 Yes for Will Walt Weiss win the 2026 NL Manager of the Year? at 0.29

  • 10:53 AM
    CRcrckr
    $0.00

    Sold 1143.83 Yes for Will Tony Vitello win the 2026 NL Manager of the Year? at 0

  • 10:53 AM
    CRcrckr
    $0.00

    Sold 684.64 Yes for Will Warren Schaeffer win the 2026 NL Manager of the Year? at 0

  • 03:47 AM
    MAmaomao228
    $14.80

    Bought 19.733332 No for Will Walt Weiss win the 2026 NL Manager of the Year? at 0.75

  • 03:46 AM
    AJAJSV
    $13.80

    Bought 20 No for Will Walt Weiss win the 2026 NL Manager of the Year? at 0.69

  • 01:12 AM
    ABABC12345654321
    $5.05

    Bought 7.214284 No for Will Walt Weiss win the 2026 NL Manager of the Year? at 0.7

Sep 5, 2026

  • 12:57 PM
    WHwhispercatalyst
    $4.60

    Sold 10 Yes for Will Pat Murphy win the 2026 NL Manager of the Year? at 0.46

  • 05:26 AM
    LUluisotavio0312
    $8.68

    Sold 14.47 No for Will Pat Murphy win the 2026 NL Manager of the Year? at 0.6

  • 04:41 AM
    WHwhispercatalyst
    $8.20

    Sold 20 Yes for Will Pat Murphy win the 2026 NL Manager of the Year? at 0.41

Whales Wallets That Are Betting on This Event

A51
0xa5ef…2966
Event PnL
+$1,074.62
Volume
$22,194.25
Positions
NoNoNo+12
CR2
crckr
Event PnL
-$159.47
Volume
$13,034.85
Positions
YesYesYes+10
GA3
Gaditima
Event PnL
-$12.53
Volume
$5,060.00
Positions
No
RE4
Rex416
Event PnL
+$20.00
Volume
$5,000.00
Positions
Yes
AN5
andy29
Event PnL
-$20.54
Volume
$2,598.14
Positions
NoYesYes+12
HY6
Hyperlong
Event PnL
+$162.43
Volume
$2,535.93
Positions
YesYesYes
SW7
SweetChariot
Event PnL
-$178.00
Volume
$1,803.25
Positions
NoNo
UL8
ultralisk
Event PnL
+$212.50
Volume
$1,141.33
Positions
YesNoYes+2

Frequently Asked Questions

What is the current market consensus on "MLB: NL Manager of the Year"?

As of the latest update, Walt Weiss leads the field as the frontrunner with a 39.5% win probability, followed by Don Kelly at 11% and Pat Murphy at 10.1%. Total trading volume for this pool has reached $165.2K, indicating deep liquidity and high trader engagement.

How does the AI Fair Value differ from the live Market Trade Value?

The live Market Trade Value reflects public sentiment, order-book momentum and speculative capital. Our AI Fair Value is computed independently with quantitative models that strip out hype to focus on underlying data. When the two diverge, it creates an EV Gap, flagging where the market may be mispricing an outcome.

Which outcome represents the highest Expected Value (EV) right now?

Our latest run flags Oliver Marmol as the most significant mispricing. While the market trades it at a 0.2% implied probability, our AI calculates a Fair Value of 25.7% — an Expected Value gap of +25.5%, making it the premium value play in this pool.

Is the market consensus overreacting to any specific outcome?

Yes — our data suggests a notable overreaction around Walt Weiss. The crowd has pushed its live Trade Value up to 39.5%, yet our Fair Value assessment puts its real likelihood at just 28.3%, a negative EV Gap of -11.2% that signals the contract is overpriced.

Are there any high-value dark horse options hidden in the long-tail data?

Absolutely. Beyond the headline outcomes, our model highlights under-the-radar potential in lower-ranked options. Clayton McCullough holds a positive EV Gap of +14.9%, and Craig Counsell shows +12.4%. These contracts are discounted by live order books despite stronger quantitative backing.

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