The Prediction Markets

Tampa Bay vs Milwaukee: RBIs

Starts in 24 hKickoff
Traded
$110K
Venues
Polymarket, Kalshi
Prices updated
just now
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What the markets expect

Milwaukee Brewers O/U 1.5 81.5%

Next is O/U 3.5 at 81%. The venues list this event, but none of their outcomes are matched yet, so prices are shown separately.

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. 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.

1 of 55 prices are live from the exchange feeds; the rest come from our regular price polls, the oldest 3 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Milwaukee Brewers O/U 1.5
81.5%
Polymarket 81.5%polled, 1 min agoBest Yes 84¢ on Polymarket, $100 pays $119 (1.19x)
Polymarket
Contract
Milwaukee Brewers O/U 1.5
Last price
81.5%
As of
Polled 1 min ago
Buy Yes
84¢
Sell Yes
79¢
$100 on Yes pays
$119 (1.19x)
Trade this on Polymarket
O/U 3.5
81%
Polymarket 81%polled, 1 min agoBest Yes 82¢ on Polymarket, $100 pays $122 (1.22x)
Polymarket
Contract
O/U 3.5
Last price
81%
As of
Polled 1 min ago
Buy Yes
82¢
Sell Yes
80¢
$100 on Yes pays
$122 (1.22x)
Trade this on Polymarket
O/U 4.5
73%
Polymarket 73%polled, 1 min agoBest Yes 74¢ on Polymarket, $100 pays $135 (1.35x)
Polymarket
Contract
O/U 4.5
Last price
73%
As of
Polled 1 min ago
Buy Yes
74¢
Sell Yes
72¢
$100 on Yes pays
$135 (1.35x)
Trade this on Polymarket
Tampa Bay Rays O/U 1.5
68.5%
Polymarket 68.5%polled, 1 min agoBest Yes 71¢ on Polymarket, $100 pays $141 (1.41x)
Polymarket
Contract
Tampa Bay Rays O/U 1.5
Last price
68.5%
As of
Polled 1 min ago
Buy Yes
71¢
Sell Yes
66¢
$100 on Yes pays
$141 (1.41x)
Trade this on Polymarket
Milwaukee Brewers O/U 2.5
65.5%
Polymarket 65.5%polled, 1 min agoBest Yes 68¢ on Polymarket, $100 pays $147 (1.47x)
Polymarket
Contract
Milwaukee Brewers O/U 2.5
Last price
65.5%
As of
Polled 1 min ago
Buy Yes
68¢
Sell Yes
63¢
$100 on Yes pays
$147 (1.47x)
Trade this on Polymarket
1st 5 Innings O/U 2.5
62.5%
Polymarket 62.5%polled, 1 min agoBest Yes 64¢ on Polymarket, $100 pays $156 (1.56x)
Polymarket
Contract
1st 5 Innings O/U 2.5
Last price
62.5%
As of
Polled 1 min ago
Buy Yes
64¢
Sell Yes
61¢
$100 on Yes pays
$156 (1.56x)
Trade this on Polymarket
O/U 5.5
60%
Polymarket 60%polled, 1 min agoBest Yes 61¢ on Polymarket, $100 pays $164 (1.64x)
Polymarket
Contract
O/U 5.5
Last price
60%
As of
Polled 1 min ago
Buy Yes
61¢
Sell Yes
59¢
$100 on Yes pays
$164 (1.64x)
Volume
$183
Trade this on Polymarket
Tampa Bay Rays O/U 0.5
53%
Polymarket 53%polled, 1 min agoBest Yes 99¢ on Polymarket, $100 pays $101 (1.01x)
Polymarket
Contract
Tampa Bay Rays O/U 0.5
Last price
53%
As of
Polled 1 min ago
Buy Yes
99¢
Sell Yes
7¢
$100 on Yes pays
$101 (1.01x)
Trade this on Polymarket
O/U 6.5
51.5%
Polymarket 51.5%polled, 1 min agoBest Yes 52¢ on Polymarket, $100 pays $192 (1.92x)
Polymarket
Contract
O/U 6.5
Last price
51.5%
As of
Polled 1 min ago
Buy Yes
52¢
Sell Yes
51¢
$100 on Yes pays
$192 (1.92x)
Volume
$1K
Trade this on Polymarket
Milwaukee Brewers O/U 3.5
50.5%
Polymarket 50.5%polled, 1 min agoBest Yes 52¢ on Polymarket, $100 pays $192 (1.92x)
Polymarket
Contract
Milwaukee Brewers O/U 3.5
Last price
50.5%
As of
Polled 1 min ago
Buy Yes
52¢
Sell Yes
49¢
$100 on Yes pays
$192 (1.92x)
Trade this on Polymarket
Show 45 more outcomes
Tampa Bay Rays O/U 2.5
50%
Polymarket 50%polled, 1 min agoBest Yes 51¢ on Polymarket, $100 pays $196 (1.96x)
Polymarket
Contract
Tampa Bay Rays O/U 2.5
Last price
50%
As of
Polled 1 min ago
Buy Yes
51¢
Sell Yes
49¢
$100 on Yes pays
$196 (1.96x)
Volume
$4
Trade this on Polymarket
1st 5 Innings O/U 3.5
47%
Polymarket 47%polled, 1 min agoBest Yes 48¢ on Polymarket, $100 pays $208 (2.08x)
Polymarket
Contract
1st 5 Innings O/U 3.5
Last price
47%
As of
Polled 1 min ago
Buy Yes
48¢
Sell Yes
46¢
$100 on Yes pays
$208 (2.08x)
Trade this on Polymarket
Spread: Milwaukee Brewers (-1.5)
42%
Polymarket 42%polled, 1 min agoBest Yes 43¢ on Polymarket, $100 pays $233 (2.33x)
Polymarket
Contract
Spread: Milwaukee Brewers (-1.5)
Last price
42%
As of
Polled 1 min ago
Buy Yes
43¢
Sell Yes
41¢
$100 on Yes pays
$233 (2.33x)
Volume
$569
Trade this on Polymarket
NRFI
41%
Polymarket 41%polled, 1 min agoBest Yes 42¢ on Polymarket, $100 pays $238 (2.38x)
Polymarket
Contract
NRFI
Last price
41%
As of
Polled 1 min ago
Buy Yes
42¢
Sell Yes
40¢
$100 on Yes pays
$238 (2.38x)
Volume
$98
Trade this on Polymarket
O/U 7.5
37%
Polymarket 37%polled, 1 min agoBest Yes 38¢ on Polymarket, $100 pays $263 (2.63x)
Polymarket
Contract
O/U 7.5
Last price
37%
As of
Polled 1 min ago
Buy Yes
38¢
Sell Yes
36¢
$100 on Yes pays
$263 (2.63x)
Volume
$18
Trade this on Polymarket
Tampa Bay Rays vs. Milwaukee Brewers
36.5%
Polymarket 36.5%live, just nowBest Yes 37¢ on Polymarket, $100 pays $270 (2.70x)
Polymarket
Contract
Tampa Bay Rays vs. Milwaukee Brewers
Price
36.5%
As of
Live feed, just now
Buy Yes
37¢
Sell Yes
36¢
$100 on Yes pays
$270 (2.70x)
Volume
$106K
Trade this on Polymarket
Milwaukee Brewers O/U 4.5
35.5%
Polymarket 35.5%polled, 1 min agoBest Yes 38¢ on Polymarket, $100 pays $263 (2.63x)
Polymarket
Contract
Milwaukee Brewers O/U 4.5
Last price
35.5%
As of
Polled 1 min ago
Buy Yes
38¢
Sell Yes
33¢
$100 on Yes pays
$263 (2.63x)
Trade this on Polymarket
1st 5 Innings Spread: Milwaukee Brewers (-1.5)
34.5%
Polymarket 34.5%polled, 1 min agoBest Yes 37¢ on Polymarket, $100 pays $270 (2.70x)
Polymarket
Contract
1st 5 Innings Spread: Milwaukee Brewers (-1.5)
Last price
34.5%
As of
Polled 1 min ago
Buy Yes
37¢
Sell Yes
32¢
$100 on Yes pays
$270 (2.70x)
Trade this on Polymarket
Tampa Bay Rays O/U 3.5
34.5%
Polymarket 34.5%polled, 1 min agoBest Yes 37¢ on Polymarket, $100 pays $270 (2.70x)
Polymarket
Contract
Tampa Bay Rays O/U 3.5
Last price
34.5%
As of
Polled 1 min ago
Buy Yes
37¢
Sell Yes
32¢
$100 on Yes pays
$270 (2.70x)
Trade this on Polymarket
1st 5 Innings O/U 4.5
34%
Polymarket 34%polled, 1 min agoBest Yes 36¢ on Polymarket, $100 pays $278 (2.78x)
Polymarket
Contract
1st 5 Innings O/U 4.5
Last price
34%
As of
Polled 1 min ago
Buy Yes
36¢
Sell Yes
32¢
$100 on Yes pays
$278 (2.78x)
Trade this on Polymarket
Jackson Chourio: 1+
31%
Kalshi 31%polled, 3 min agoBest Yes 33¢ on Kalshi, $100 pays $303 (3.03x)
Kalshi
Contract
Jackson Chourio: 1+
Last price
31%
As of
Polled 3 min ago
Buy Yes
33¢
Sell Yes
31¢
$100 on Yes pays
$303 (3.03x)
Volume
$255
Trade this on Kalshi
Jake Bauers: 1+
30.5%
Kalshi 30.5%polled, 3 min agoBest Yes 32¢ on Kalshi, $100 pays $313 (3.13x)
Kalshi
Contract
Jake Bauers: 1+
Last price
30.5%
As of
Polled 3 min ago
Buy Yes
32¢
Sell Yes
29¢
$100 on Yes pays
$313 (3.13x)
Trade this on Kalshi
William Contreras: 1+
29.5%
Kalshi 29.5%polled, 3 min agoBest Yes 32¢ on Kalshi, $100 pays $313 (3.13x)
Kalshi
Contract
William Contreras: 1+
Last price
29.5%
As of
Polled 3 min ago
Buy Yes
32¢
Sell Yes
27¢
$100 on Yes pays
$313 (3.13x)
Trade this on Kalshi
O/U 8.5
29%
Polymarket 29%polled, 1 min agoBest Yes 30¢ on Polymarket, $100 pays $333 (3.33x)
Polymarket
Contract
O/U 8.5
Last price
29%
As of
Polled 1 min ago
Buy Yes
30¢
Sell Yes
28¢
$100 on Yes pays
$333 (3.33x)
Trade this on Polymarket
Spread: Milwaukee Brewers (-2.5)
28.5%
Polymarket 28.5%polled, 1 min agoBest Yes 29¢ on Polymarket, $100 pays $345 (3.45x)
Polymarket
Contract
Spread: Milwaukee Brewers (-2.5)
Last price
28.5%
As of
Polled 1 min ago
Buy Yes
29¢
Sell Yes
28¢
$100 on Yes pays
$345 (3.45x)
Volume
$5
Trade this on Polymarket
Junior Caminero: 1+
27.5%
Kalshi 27.5%polled, 3 min agoBest Yes 29¢ on Kalshi, $100 pays $345 (3.45x)
Kalshi
Contract
Junior Caminero: 1+
Last price
27.5%
As of
Polled 3 min ago
Buy Yes
29¢
Sell Yes
26¢
$100 on Yes pays
$345 (3.45x)
Trade this on Kalshi
Brice Turang: 1+
26%
Kalshi 26%polled, 3 min agoBest Yes 29¢ on Kalshi, $100 pays $345 (3.45x)
Kalshi
Contract
Brice Turang: 1+
Last price
26%
As of
Polled 3 min ago
Buy Yes
29¢
Sell Yes
26¢
$100 on Yes pays
$345 (3.45x)
Volume
$77
Trade this on Kalshi
Garrett Mitchell: 1+
25.5%
Kalshi 25.5%polled, 3 min agoBest Yes 28¢ on Kalshi, $100 pays $357 (3.57x)
Kalshi
Contract
Garrett Mitchell: 1+
Last price
25.5%
As of
Polled 3 min ago
Buy Yes
28¢
Sell Yes
23¢
$100 on Yes pays
$357 (3.57x)
Trade this on Kalshi
Milwaukee Brewers O/U 5.5
24.5%
Polymarket 24.5%polled, 1 min agoBest Yes 28¢ on Polymarket, $100 pays $357 (3.57x)
Polymarket
Contract
Milwaukee Brewers O/U 5.5
Last price
24.5%
As of
Polled 1 min ago
Buy Yes
28¢
Sell Yes
21¢
$100 on Yes pays
$357 (3.57x)
Trade this on Polymarket
Spread: Tampa Bay Rays (-1.5)
24.5%
Polymarket 24.5%polled, 1 min agoBest Yes 25¢ on Polymarket, $100 pays $400 (4.00x)
Polymarket
Contract
Spread: Tampa Bay Rays (-1.5)
Last price
24.5%
As of
Polled 1 min ago
Buy Yes
25¢
Sell Yes
24¢
$100 on Yes pays
$400 (4.00x)
Volume
$125
Trade this on Polymarket
Cooper Pratt: 1+
24%
Kalshi 24%polled, 3 min agoBest Yes 26¢ on Kalshi, $100 pays $385 (3.85x)
Kalshi
Contract
Cooper Pratt: 1+
Last price
24%
As of
Polled 3 min ago
Buy Yes
26¢
Sell Yes
22¢
$100 on Yes pays
$385 (3.85x)
Trade this on Kalshi
Yandy Díaz: 1+
24%
Kalshi 24%polled, 3 min agoBest Yes 25¢ on Kalshi, $100 pays $400 (4.00x)
Kalshi
Contract
Yandy Díaz: 1+
Last price
24%
As of
Polled 3 min ago
Buy Yes
25¢
Sell Yes
23¢
$100 on Yes pays
$400 (4.00x)
Volume
$33
Trade this on Kalshi
Tampa Bay Rays O/U 4.5
23.5%
Polymarket 23.5%polled, 1 min agoBest Yes 28¢ on Polymarket, $100 pays $357 (3.57x)
Polymarket
Contract
Tampa Bay Rays O/U 4.5
Last price
23.5%
As of
Polled 1 min ago
Buy Yes
28¢
Sell Yes
19¢
$100 on Yes pays
$357 (3.57x)
Trade this on Polymarket
1st 5 Innings O/U 5.5
23%
Polymarket 23%polled, 1 min agoBest Yes 26¢ on Polymarket, $100 pays $385 (3.85x)
Polymarket
Contract
1st 5 Innings O/U 5.5
Last price
23%
As of
Polled 1 min ago
Buy Yes
26¢
Sell Yes
20¢
$100 on Yes pays
$385 (3.85x)
Trade this on Polymarket
Jonny DeLuca: 1+
21%
Kalshi 21%polled, 3 min agoBest Yes 23¢ on Kalshi, $100 pays $435 (4.35x)
Kalshi
Contract
Jonny DeLuca: 1+
Last price
21%
As of
Polled 3 min ago
Buy Yes
23¢
Sell Yes
19¢
$100 on Yes pays
$435 (4.35x)
Trade this on Kalshi
Jonathan Aranda: 1+
20.5%
Kalshi 20.5%polled, 3 min agoBest Yes 22¢ on Kalshi, $100 pays $455 (4.55x)
Kalshi
Contract
Jonathan Aranda: 1+
Last price
20.5%
As of
Polled 3 min ago
Buy Yes
22¢
Sell Yes
19¢
$100 on Yes pays
$455 (4.55x)
Trade this on Kalshi
O/U 9.5
20.5%
Polymarket 20.5%polled, 1 min agoBest Yes 22¢ on Polymarket, $100 pays $455 (4.55x)
Polymarket
Contract
O/U 9.5
Last price
20.5%
As of
Polled 1 min ago
Buy Yes
22¢
Sell Yes
19¢
$100 on Yes pays
$455 (4.55x)
Trade this on Polymarket
Spread: Milwaukee Brewers (-3.5)
20%
Polymarket 20%polled, 1 min agoBest Yes 21¢ on Polymarket, $100 pays $476 (4.76x)
Polymarket
Contract
Spread: Milwaukee Brewers (-3.5)
Last price
20%
As of
Polled 1 min ago
Buy Yes
21¢
Sell Yes
19¢
$100 on Yes pays
$476 (4.76x)
Volume
$12
Trade this on Polymarket
1st 5 Innings Spread: Tampa Bay Rays (-1.5)
18.5%
Polymarket 18.5%polled, 1 min agoBest Yes 21¢ on Polymarket, $100 pays $476 (4.76x)
Polymarket
Contract
1st 5 Innings Spread: Tampa Bay Rays (-1.5)
Last price
18.5%
As of
Polled 1 min ago
Buy Yes
21¢
Sell Yes
16¢
$100 on Yes pays
$476 (4.76x)
Volume
$10
Trade this on Polymarket
1st 5 Innings O/U 6.5
15.5%
Polymarket 15.5%polled, 1 min agoBest Yes 17¢ on Polymarket, $100 pays $588 (5.88x)
Polymarket
Contract
1st 5 Innings O/U 6.5
Last price
15.5%
As of
Polled 1 min ago
Buy Yes
17¢
Sell Yes
14¢
$100 on Yes pays
$588 (5.88x)
Trade this on Polymarket
Spread: Tampa Bay Rays (-2.5)
15.5%
Polymarket 15.5%polled, 1 min agoBest Yes 17¢ on Polymarket, $100 pays $588 (5.88x)
Polymarket
Contract
Spread: Tampa Bay Rays (-2.5)
Last price
15.5%
As of
Polled 1 min ago
Buy Yes
17¢
Sell Yes
14¢
$100 on Yes pays
$588 (5.88x)
Trade this on Polymarket
Spread: Milwaukee Brewers (-4.5)
13%
Polymarket 13%polled, 1 min agoBest Yes 14¢ on Polymarket, $100 pays $714 (7.14x)
Polymarket
Contract
Spread: Milwaukee Brewers (-4.5)
Last price
13%
As of
Polled 1 min ago
Buy Yes
14¢
Sell Yes
12¢
$100 on Yes pays
$714 (7.14x)
Trade this on Polymarket
Extra Innings
12%
Polymarket 12%polled, 1 min agoBest Yes 16¢ on Polymarket, $100 pays $625 (6.25x)
Polymarket
Contract
Extra Innings
Last price
12%
As of
Polled 1 min ago
Buy Yes
16¢
Sell Yes
8¢
$100 on Yes pays
$625 (6.25x)
Trade this on Polymarket
Jackson Chourio: 2+
11%
Kalshi 11%polled, 3 min agoBest Yes 12¢ on Kalshi, $100 pays $833 (8.33x)
Kalshi
Contract
Jackson Chourio: 2+
Last price
11%
As of
Polled 3 min ago
Buy Yes
12¢
Sell Yes
8¢
$100 on Yes pays
$833 (8.33x)
Volume
$172
Trade this on Kalshi
Jake Bauers: 2+
11%
Kalshi 11%polled, 3 min agoBest Yes 13¢ on Kalshi, $100 pays $769 (7.69x)
Kalshi
Contract
Jake Bauers: 2+
Last price
11%
As of
Polled 3 min ago
Buy Yes
13¢
Sell Yes
9¢
$100 on Yes pays
$769 (7.69x)
Trade this on Kalshi
William Contreras: 2+
11%
Kalshi 11%polled, 3 min agoBest Yes 12¢ on Kalshi, $100 pays $833 (8.33x)
Kalshi
Contract
William Contreras: 2+
Last price
11%
As of
Polled 3 min ago
Buy Yes
12¢
Sell Yes
8¢
$100 on Yes pays
$833 (8.33x)
Volume
$19
Trade this on Kalshi
Spread: Tampa Bay Rays (-3.5)
10.5%
Polymarket 10.5%polled, 1 min agoBest Yes 12¢ on Polymarket, $100 pays $833 (8.33x)
Polymarket
Contract
Spread: Tampa Bay Rays (-3.5)
Last price
10.5%
As of
Polled 1 min ago
Buy Yes
12¢
Sell Yes
9¢
$100 on Yes pays
$833 (8.33x)
Trade this on Polymarket
Garrett Mitchell: 2+
10%
Kalshi 10%polled, 3 min agoBest Yes 11¢ on Kalshi, $100 pays $909 (9.09x)
Kalshi
Contract
Garrett Mitchell: 2+
Last price
10%
As of
Polled 3 min ago
Buy Yes
11¢
Sell Yes
7¢
$100 on Yes pays
$909 (9.09x)
Volume
$43
Trade this on Kalshi
Junior Caminero: 2+
10%
Kalshi 10%polled, 3 min agoBest Yes 12¢ on Kalshi, $100 pays $833 (8.33x)
Kalshi
Contract
Junior Caminero: 2+
Last price
10%
As of
Polled 3 min ago
Buy Yes
12¢
Sell Yes
8¢
$100 on Yes pays
$833 (8.33x)
Trade this on Kalshi
Brice Turang: 2+
9%
Kalshi 9%polled, 3 min agoBest Yes 10¢ on Kalshi, $100 pays $1,000 (10.0x)
Kalshi
Contract
Brice Turang: 2+
Last price
9%
As of
Polled 3 min ago
Buy Yes
10¢
Sell Yes
7¢
$100 on Yes pays
$1,000 (10.0x)
Volume
$70
Trade this on Kalshi
Yandy Díaz: 2+
8%
Kalshi 8%polled, 3 min agoBest Yes 8¢ on Kalshi, $100 pays $1,250 (12.5x)
Kalshi
Contract
Yandy Díaz: 2+
Last price
8%
As of
Polled 3 min ago
Buy Yes
8¢
Sell Yes
4¢
$100 on Yes pays
$1,250 (12.5x)
Volume
$462
Trade this on Kalshi
Cooper Pratt: 2+
7%
Kalshi 7%polled, 3 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
Cooper Pratt: 2+
Last price
7%
As of
Polled 3 min ago
Buy Yes
9¢
Sell Yes
5¢
$100 on Yes pays
$1,111 (11.1x)
Trade this on Kalshi
Jonathan Aranda: 2+
7%
Kalshi 7%polled, 3 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
Jonathan Aranda: 2+
Last price
7%
As of
Polled 3 min ago
Buy Yes
9¢
Sell Yes
5¢
$100 on Yes pays
$1,111 (11.1x)
Trade this on Kalshi
Jonny DeLuca: 2+
6%
Kalshi 6%polled, 3 min agoBest Yes 8¢ on Kalshi, $100 pays $1,250 (12.5x)
Kalshi
Contract
Jonny DeLuca: 2+
Last price
6%
As of
Polled 3 min ago
Buy Yes
8¢
Sell Yes
4¢
$100 on Yes pays
$1,250 (12.5x)
Trade this on Kalshi
Spread: Tampa Bay Rays (-4.5)
5.5%
Polymarket 5.5%polled, 1 min agoBest Yes 7¢ on Polymarket, $100 pays $1,429 (14.3x)
Polymarket
Contract
Spread: Tampa Bay Rays (-4.5)
Last price
5.5%
As of
Polled 1 min ago
Buy Yes
7¢
Sell Yes
4¢
$100 on Yes pays
$1,429 (14.3x)
Volume
$6
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle, source: mlb.com
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: ESPN, Fox Sports, the Governing League

How the odds have moved

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

  • Milwaukee Brewers O/U 1.5
  • O/U 3.5
  • O/U 4.5

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

Connecting
Best bid
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Spread
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Best ask
—

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Depth · top 8 levels

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Recent trades

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Kalshi

Kalshi doesn’t list Milwaukee Brewers O/U 1.5 for this event.

What your stake buys

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

$
Buy

Loading both order books…

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

Live prediction market odds for "Tampa Bay vs Milwaukee: RBIs". Milwaukee Brewers O/U 1.5 leads at 81.5%. Next is O/U 3.5 at 81%. $110K has traded across 55 outcomes on Polymarket and Kalshi. The market is expected to resolve by Oct 26, 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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