The Prediction Markets

Pro Baseball American League Player of the Month (May)

Closed
Jun 5, 2026
Traded
$6K
Venues
Kalshi
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This market has closed

Trading ended on Jun 5, 2026. The prices below are the last ones before it closed and no longer update. Browse open markets

Odds by venue

Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 159 days ago. Ages are as of when this page was built.

  • Kalshi
Bobby Witt Jr.
35.9%
Kalshi 43%(35.8% fair)polled, 3830 h agoBest Yes 42¢ on Kalshi, $100 pays $238 (2.38x)
Kalshi
Contract
Bobby Witt Jr.
Last price
43%
Fair, margin removed
35.8%
As of
Polled 159 d ago
Buy Yes
42¢
Sell Yes
34¢
$100 on Yes pays
$238 (2.38x)
Volume
$2K
Trade this on Kalshi
Cody Bellinger
14.2%
Kalshi 17%(14.2% fair)polled, 3830 h agoBest Yes 18¢ on Kalshi, $100 pays $556 (5.56x)
Kalshi
Contract
Cody Bellinger
Last price
17%
Fair, margin removed
14.2%
As of
Polled 159 d ago
Buy Yes
18¢
Sell Yes
10¢
$100 on Yes pays
$556 (5.56x)
Volume
$2K
Trade this on Kalshi
Aaron Judge
10.9%
Kalshi 13%(10.8% fair)polled, 3830 h agoBest Yes 14¢ on Kalshi, $100 pays $714 (7.14x)
Kalshi
Contract
Aaron Judge
Last price
13%
Fair, margin removed
10.8%
As of
Polled 159 d ago
Buy Yes
14¢
Sell Yes
5¢
$100 on Yes pays
$714 (7.14x)
Volume
$723
Trade this on Kalshi
Ben Rice
6.7%
Kalshi 8%(6.7% fair)polled, 3830 h agoBest Yes 7¢ on Kalshi, $100 pays $1,429 (14.3x)
Kalshi
Contract
Ben Rice
Last price
8%
Fair, margin removed
6.7%
As of
Polled 159 d ago
Buy Yes
7¢
Sell Yes
—
$100 on Yes pays
$1,429 (14.3x)
Volume
$227
Trade this on Kalshi
Shea Langeliers
5.9%
Kalshi 7%(5.8% fair)polled, 3830 h agoBest Yes 10¢ on Kalshi, $100 pays $1,000 (10.0x)
Kalshi
Contract
Shea Langeliers
Last price
7%
Fair, margin removed
5.8%
As of
Polled 159 d ago
Buy Yes
10¢
Sell Yes
—
$100 on Yes pays
$1,000 (10.0x)
Volume
$531
Trade this on Kalshi
Zach Neto
5%
Kalshi 6%(5% fair)polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Zach Neto
Last price
6%
Fair, margin removed
5%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Volume
$1
Trade this on Kalshi
Nick Kurtz
4.2%
Kalshi 5%(4.2% fair)polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Nick Kurtz
Last price
5%
Fair, margin removed
4.2%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Volume
$7
Trade this on Kalshi
Cole Young
2.5%
Kalshi 3%(2.5% fair)polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Cole Young
Last price
3%
Fair, margin removed
2.5%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Volume
$336
Trade this on Kalshi
Chase DeLauter
1.7%
Kalshi 2%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Chase DeLauter
Last price
2%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Volume
$32
Trade this on Kalshi
Randy Arozarena
1.7%
Kalshi 2%polled, 3830 h agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Randy Arozarena
Last price
2%
As of
Polled 159 d ago
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Volume
$220
Trade this on Kalshi
Show 14 more outcomes
Brandon Nimmo
0.9%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Brandon Nimmo
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Chandler Simpson
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Chandler Simpson
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Christian Walker
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Christian Walker
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Gunnar Henderson
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Gunnar Henderson
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Jo Adell
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Jo Adell
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Jose Altuve
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Jose Altuve
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
José Ramírez
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
José Ramírez
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Mike Trout
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Mike Trout
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Roman Anthony
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Roman Anthony
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Taylor Ward
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Taylor Ward
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Vladimir Guerrero Jr.
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Vladimir Guerrero Jr.
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Wilyer Abreu
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Wilyer Abreu
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Yandy Díaz
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Yandy Díaz
Last price
1%
As of
Polled 159 d ago
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Trade this on Kalshi
Yordan Alvarez
0.8%
Kalshi 1%polled, 3830 h agoBest Yes 1¢ on Kalshi, $100 pays $10,000 (100x)
Kalshi
Contract
Yordan Alvarez
Last price
1%
As of
Polled 159 d ago
Buy Yes
1¢
Sell Yes
—
$100 on Yes pays
$10,000 (100x)
Volume
$118
Trade this on Kalshi

Who resolves this market

Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange)

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Bobby Witt Jr.
  • Cody Bellinger
  • Aaron Judge

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Top of book

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Best bid
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Best ask
—

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Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

$
Buy

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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.05 × price × (1 − price) per share (sports rate). Fee calculator. Estimates only, not advice.

About this market

Final prediction market prices for "Pro Baseball American League Player of the Month (May)". Bobby Witt Jr. last traded at 35.9%. Next is Cody Bellinger at 14.2%. $6K has traded across 24 outcomes on Kalshi. The market closed on Jun 5, 2026.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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