The Prediction Markets

Tampa Bay vs Milwaukee: First 7 Innings

Starts in 1 h 13 minKickoff
Traded
$233K
Venues
Polymarket, Kalshi
Prices updated
just now
Share

What the markets expect

O/U 1.5 95.5%

Next is 1st 5 Innings O/U 0.5 at 92.5%. 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 51 prices are live from the exchange feeds; the rest come from our regular price polls, the oldest 7 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
O/U 1.5
95.5%
Polymarket 95.5%polled, 19s agoBest Yes 97¢ on Polymarket, $100 pays $103 (1.03x)
Polymarket
Contract
O/U 1.5
Last price
95.5%
As of
Polled just now
Buy Yes
97¢
Sell Yes
94¢
$100 on Yes pays
$103 (1.03x)
Trade this on Polymarket
1st 5 Innings O/U 0.5
92.5%
Polymarket 92.5%polled, 19s agoBest Yes 95¢ on Polymarket, $100 pays $105 (1.05x)
Polymarket
Contract
1st 5 Innings O/U 0.5
Last price
92.5%
As of
Polled just now
Buy Yes
95¢
Sell Yes
90¢
$100 on Yes pays
$105 (1.05x)
Trade this on Polymarket
O/U 2.5
92%
Polymarket 92%polled, 19s agoBest Yes 93¢ on Polymarket, $100 pays $108 (1.08x)
Polymarket
Contract
O/U 2.5
Last price
92%
As of
Polled just now
Buy Yes
93¢
Sell Yes
91¢
$100 on Yes pays
$108 (1.08x)
Volume
$295
Trade this on Polymarket
Milwaukee Brewers O/U 0.5
91.5%
Polymarket 91.5%polled, 19s agoBest Yes 99¢ on Polymarket, $100 pays $101 (1.01x)
Polymarket
Contract
Milwaukee Brewers O/U 0.5
Last price
91.5%
As of
Polled just now
Buy Yes
99¢
Sell Yes
84¢
$100 on Yes pays
$101 (1.01x)
Trade this on Polymarket
Tampa Bay Rays O/U 0.5
91%
Polymarket 91%polled, 19s agoBest Yes 99¢ on Polymarket, $100 pays $101 (1.01x)
Polymarket
Contract
Tampa Bay Rays O/U 0.5
Last price
91%
As of
Polled just now
Buy Yes
99¢
Sell Yes
83¢
$100 on Yes pays
$101 (1.01x)
Trade this on Polymarket
O/U 3.5
81.5%
Polymarket 81.5%polled, 19s agoBest Yes 82¢ on Polymarket, $100 pays $122 (1.22x)
Polymarket
Contract
O/U 3.5
Last price
81.5%
As of
Polled just now
Buy Yes
82¢
Sell Yes
81¢
$100 on Yes pays
$122 (1.22x)
Volume
$60
Trade this on Polymarket
1st 5 Innings O/U 1.5
79%
Polymarket 79%polled, 19s agoBest Yes 81¢ on Polymarket, $100 pays $123 (1.23x)
Polymarket
Contract
1st 5 Innings O/U 1.5
Last price
79%
As of
Polled just now
Buy Yes
81¢
Sell Yes
77¢
$100 on Yes pays
$123 (1.23x)
Trade this on Polymarket
Milwaukee Brewers O/U 1.5
77.5%
Polymarket 77.5%polled, 19s agoBest Yes 81¢ on Polymarket, $100 pays $123 (1.23x)
Polymarket
Contract
Milwaukee Brewers O/U 1.5
Last price
77.5%
As of
Polled just now
Buy Yes
81¢
Sell Yes
74¢
$100 on Yes pays
$123 (1.23x)
Trade this on Polymarket
Tampa Bay Rays O/U 1.5
74.5%
Polymarket 74.5%polled, 19s agoBest Yes 77¢ on Polymarket, $100 pays $130 (1.30x)
Polymarket
Contract
Tampa Bay Rays O/U 1.5
Last price
74.5%
As of
Polled just now
Buy Yes
77¢
Sell Yes
72¢
$100 on Yes pays
$130 (1.30x)
Volume
$3
Trade this on Polymarket
O/U 4.5
73.5%
Polymarket 73.5%polled, 19s agoBest Yes 74¢ on Polymarket, $100 pays $135 (1.35x)
Polymarket
Contract
O/U 4.5
Last price
73.5%
As of
Polled just now
Buy Yes
74¢
Sell Yes
73¢
$100 on Yes pays
$135 (1.35x)
Trade this on Polymarket
Show 40 more outcomes
O/U 0.5
70.5%
Polymarket 70.5%polled, 19s ago
Polymarket
Contract
O/U 0.5
Last price
70.5%
As of
Polled just now
Buy Yes
—
Sell Yes
41¢
Volume
$86
Trade this on Polymarket
1st 5 Innings O/U 2.5
60.5%
Polymarket 60.5%polled, 19s agoBest Yes 62¢ on Polymarket, $100 pays $161 (1.61x)
Polymarket
Contract
1st 5 Innings O/U 2.5
Last price
60.5%
As of
Polled just now
Buy Yes
62¢
Sell Yes
59¢
$100 on Yes pays
$161 (1.61x)
Trade this on Polymarket
Milwaukee Brewers O/U 2.5
60.5%
Polymarket 60.5%polled, 19s agoBest Yes 64¢ on Polymarket, $100 pays $156 (1.56x)
Polymarket
Contract
Milwaukee Brewers O/U 2.5
Last price
60.5%
As of
Polled just now
Buy Yes
64¢
Sell Yes
57¢
$100 on Yes pays
$156 (1.56x)
Trade this on Polymarket
O/U 5.5
58.5%
Polymarket 58.5%polled, 19s agoBest Yes 59¢ on Polymarket, $100 pays $169 (1.69x)
Polymarket
Contract
O/U 5.5
Last price
58.5%
As of
Polled just now
Buy Yes
59¢
Sell Yes
58¢
$100 on Yes pays
$169 (1.69x)
Volume
$117
Trade this on Polymarket
Tampa Bay Rays O/U 2.5
58%
Polymarket 58%polled, 19s agoBest Yes 59¢ on Polymarket, $100 pays $169 (1.69x)
Polymarket
Contract
Tampa Bay Rays O/U 2.5
Last price
58%
As of
Polled just now
Buy Yes
59¢
Sell Yes
57¢
$100 on Yes pays
$169 (1.69x)
Volume
$164
Trade this on Polymarket
O/U 6.5
49.5%
Polymarket 49.5%polled, 19s agoBest Yes 50¢ on Polymarket, $100 pays $200 (2.00x)
Polymarket
Contract
O/U 6.5
Last price
49.5%
As of
Polled just now
Buy Yes
50¢
Sell Yes
49¢
$100 on Yes pays
$200 (2.00x)
Volume
$90K
Trade this on Polymarket
Milwaukee Brewers vs. Tampa Bay Rays
49%
Polymarket 49%polled, 7 min agoBest Yes 50¢ on Polymarket, $100 pays $200 (2.00x)
Polymarket
Contract
Milwaukee Brewers vs. Tampa Bay Rays
Last price
49%
As of
Polled 7 min ago
Buy Yes
50¢
Sell Yes
48¢
$100 on Yes pays
$200 (2.00x)
Volume
$1K
Trade this on Polymarket
Tampa Bay Rays vs. Milwaukee Brewers
47.5%
Polymarket 47.5%live, just nowBest Yes 48¢ on Polymarket, $100 pays $208 (2.08x)
Polymarket
Contract
Tampa Bay Rays vs. Milwaukee Brewers
Price
47.5%
As of
Live feed, just now
Buy Yes
48¢
Sell Yes
47¢
$100 on Yes pays
$208 (2.08x)
Volume
$122K
Trade this on Polymarket
1st 5 Innings O/U 3.5
44%
Polymarket 44%polled, 19s agoBest Yes 45¢ on Polymarket, $100 pays $222 (2.22x)
Polymarket
Contract
1st 5 Innings O/U 3.5
Last price
44%
As of
Polled just now
Buy Yes
45¢
Sell Yes
43¢
$100 on Yes pays
$222 (2.22x)
Volume
$3K
Trade this on Polymarket
Milwaukee Brewers O/U 3.5
43.5%
Polymarket 43.5%polled, 19s agoBest Yes 46¢ on Polymarket, $100 pays $217 (2.17x)
Polymarket
Contract
Milwaukee Brewers O/U 3.5
Last price
43.5%
As of
Polled just now
Buy Yes
46¢
Sell Yes
41¢
$100 on Yes pays
$217 (2.17x)
Trade this on Polymarket
NRFI
43.5%
Polymarket 41.5%polled, 19s agoPolymarket 45.5%polled, 7 min agoBest Yes 42¢ on Polymarket, $100 pays $238 (2.38x)
Polymarket
Contract
NRFI
Last price
41.5%
As of
Polled just now
Buy Yes
42¢
Sell Yes
41¢
$100 on Yes pays
$238 (2.38x)
Volume
$37
Trade this on Polymarket
Polymarket
Contract
NRFI
Last price
45.5%
As of
Polled 7 min ago
Buy Yes
84¢
Sell Yes
7¢
$100 on Yes pays
$119 (1.19x)
Trade this on Polymarket
Milwaukee
43%
Kalshi 43%polled, 2 min agoBest Yes 43¢ on Kalshi, $100 pays $233 (2.33x)
Kalshi
Contract
Milwaukee
Last price
43%
As of
Polled 2 min ago
Buy Yes
43¢
Sell Yes
41¢
$100 on Yes pays
$233 (2.33x)
Volume
$695
Trade this on Kalshi
Tampa Bay Rays O/U 3.5
42.5%
Polymarket 42.5%polled, 19s agoBest Yes 45¢ on Polymarket, $100 pays $222 (2.22x)
Polymarket
Contract
Tampa Bay Rays O/U 3.5
Last price
42.5%
As of
Polled just now
Buy Yes
45¢
Sell Yes
40¢
$100 on Yes pays
$222 (2.22x)
Volume
$105
Trade this on Polymarket
Tampa Bay
40%
Kalshi 40%polled, 2 min agoBest Yes 42¢ on Kalshi, $100 pays $238 (2.38x)
Kalshi
Contract
Tampa Bay
Last price
40%
As of
Polled 2 min ago
Buy Yes
42¢
Sell Yes
40¢
$100 on Yes pays
$238 (2.38x)
Volume
$606
Trade this on Kalshi
O/U 7.5
37.5%
Polymarket 37.5%polled, 19s agoBest Yes 38¢ on Polymarket, $100 pays $263 (2.63x)
Polymarket
Contract
O/U 7.5
Last price
37.5%
As of
Polled just now
Buy Yes
38¢
Sell Yes
37¢
$100 on Yes pays
$263 (2.63x)
Volume
$50
Trade this on Polymarket
Spread: Tampa Bay Rays (-1.5)
33.5%
Polymarket 33.5%polled, 19s agoBest Yes 34¢ on Polymarket, $100 pays $294 (2.94x)
Polymarket
Contract
Spread: Tampa Bay Rays (-1.5)
Last price
33.5%
As of
Polled just now
Buy Yes
34¢
Sell Yes
33¢
$100 on Yes pays
$294 (2.94x)
Volume
$6K
Trade this on Polymarket
Spread: Milwaukee Brewers (-1.5)
32.5%
Polymarket 32.5%polled, 19s agoBest Yes 33¢ on Polymarket, $100 pays $303 (3.03x)
Polymarket
Contract
Spread: Milwaukee Brewers (-1.5)
Last price
32.5%
As of
Polled just now
Buy Yes
33¢
Sell Yes
32¢
$100 on Yes pays
$303 (3.03x)
Volume
$542
Trade this on Polymarket
1st 5 Innings O/U 4.5
31.5%
Polymarket 31.5%polled, 19s agoBest Yes 35¢ on Polymarket, $100 pays $286 (2.86x)
Polymarket
Contract
1st 5 Innings O/U 4.5
Last price
31.5%
As of
Polled just now
Buy Yes
35¢
Sell Yes
28¢
$100 on Yes pays
$286 (2.86x)
Trade this on Polymarket
O/U 8.5
30.5%
Polymarket 30.5%polled, 19s agoBest Yes 31¢ on Polymarket, $100 pays $323 (3.23x)
Polymarket
Contract
O/U 8.5
Last price
30.5%
As of
Polled just now
Buy Yes
31¢
Sell Yes
30¢
$100 on Yes pays
$323 (3.23x)
Volume
$576
Trade this on Polymarket
Milwaukee Brewers O/U 4.5
29.5%
Polymarket 29.5%polled, 19s agoBest Yes 33¢ on Polymarket, $100 pays $303 (3.03x)
Polymarket
Contract
Milwaukee Brewers O/U 4.5
Last price
29.5%
As of
Polled just now
Buy Yes
33¢
Sell Yes
26¢
$100 on Yes pays
$303 (3.03x)
Trade this on Polymarket
Tampa Bay Rays O/U 4.5
29%
Polymarket 29%polled, 19s agoBest Yes 33¢ on Polymarket, $100 pays $303 (3.03x)
Polymarket
Contract
Tampa Bay Rays O/U 4.5
Last price
29%
As of
Polled just now
Buy Yes
33¢
Sell Yes
25¢
$100 on Yes pays
$303 (3.03x)
Trade this on Polymarket
1st 5 Innings Spread: Tampa Bay Rays (-1.5)
25.5%
Polymarket 25.5%polled, 19s agoBest Yes 27¢ on Polymarket, $100 pays $370 (3.70x)
Polymarket
Contract
1st 5 Innings Spread: Tampa Bay Rays (-1.5)
Last price
25.5%
As of
Polled just now
Buy Yes
27¢
Sell Yes
24¢
$100 on Yes pays
$370 (3.70x)
Trade this on Polymarket
1st 5 Innings Spread: Milwaukee Brewers (-1.5)
24.5%
Polymarket 24.5%polled, 19s agoBest Yes 27¢ on Polymarket, $100 pays $370 (3.70x)
Polymarket
Contract
1st 5 Innings Spread: Milwaukee Brewers (-1.5)
Last price
24.5%
As of
Polled just now
Buy Yes
27¢
Sell Yes
22¢
$100 on Yes pays
$370 (3.70x)
Volume
$5
Trade this on Polymarket
Spread: Tampa Bay Rays (-2.5)
24.5%
Polymarket 24.5%polled, 19s agoBest Yes 25¢ on Polymarket, $100 pays $400 (4.00x)
Polymarket
Contract
Spread: Tampa Bay Rays (-2.5)
Last price
24.5%
As of
Polled just now
Buy Yes
25¢
Sell Yes
24¢
$100 on Yes pays
$400 (4.00x)
Volume
$6K
Trade this on Polymarket
Spread: Milwaukee Brewers (-2.5)
22.5%
Polymarket 22.5%polled, 19s agoBest Yes 23¢ on Polymarket, $100 pays $435 (4.35x)
Polymarket
Contract
Spread: Milwaukee Brewers (-2.5)
Last price
22.5%
As of
Polled just now
Buy Yes
23¢
Sell Yes
22¢
$100 on Yes pays
$435 (4.35x)
Volume
$3
Trade this on Polymarket
O/U 9.5
21.5%
Polymarket 21.5%polled, 19s agoBest Yes 22¢ on Polymarket, $100 pays $455 (4.55x)
Polymarket
Contract
O/U 9.5
Last price
21.5%
As of
Polled just now
Buy Yes
22¢
Sell Yes
21¢
$100 on Yes pays
$455 (4.55x)
Trade this on Polymarket
1st 5 Innings O/U 5.5
21%
Polymarket 21%polled, 19s agoBest Yes 23¢ on Polymarket, $100 pays $435 (4.35x)
Polymarket
Contract
1st 5 Innings O/U 5.5
Last price
21%
As of
Polled just now
Buy Yes
23¢
Sell Yes
19¢
$100 on Yes pays
$435 (4.35x)
Trade this on Polymarket
Tampa Bay Rays O/U 5.5
19.5%
Polymarket 19.5%polled, 19s agoBest Yes 22¢ on Polymarket, $100 pays $455 (4.55x)
Polymarket
Contract
Tampa Bay Rays O/U 5.5
Last price
19.5%
As of
Polled just now
Buy Yes
22¢
Sell Yes
17¢
$100 on Yes pays
$455 (4.55x)
Trade this on Polymarket
Milwaukee Brewers O/U 5.5
18%
Polymarket 18%polled, 19s agoBest Yes 21¢ on Polymarket, $100 pays $476 (4.76x)
Polymarket
Contract
Milwaukee Brewers O/U 5.5
Last price
18%
As of
Polled just now
Buy Yes
21¢
Sell Yes
15¢
$100 on Yes pays
$476 (4.76x)
Trade this on Polymarket
Spread: Tampa Bay Rays (-3.5)
16.5%
Polymarket 16.5%polled, 19s agoBest Yes 17¢ on Polymarket, $100 pays $588 (5.88x)
Polymarket
Contract
Spread: Tampa Bay Rays (-3.5)
Last price
16.5%
As of
Polled just now
Buy Yes
17¢
Sell Yes
16¢
$100 on Yes pays
$588 (5.88x)
Volume
$94
Trade this on Polymarket
Tie
16%
Kalshi 16%polled, 2 min agoBest Yes 16¢ on Kalshi, $100 pays $625 (6.25x)
Kalshi
Contract
Tie
Last price
16%
As of
Polled 2 min ago
Buy Yes
16¢
Sell Yes
12¢
$100 on Yes pays
$625 (6.25x)
Volume
$693
Trade this on Kalshi
Spread: Milwaukee Brewers (-3.5)
15%
Polymarket 15%polled, 19s agoBest Yes 16¢ on Polymarket, $100 pays $625 (6.25x)
Polymarket
Contract
Spread: Milwaukee Brewers (-3.5)
Last price
15%
As of
Polled just now
Buy Yes
16¢
Sell Yes
14¢
$100 on Yes pays
$625 (6.25x)
Volume
$153
Trade this on Polymarket
1st 5 Innings O/U 6.5
13%
Polymarket 13%polled, 19s agoBest Yes 15¢ on Polymarket, $100 pays $667 (6.67x)
Polymarket
Contract
1st 5 Innings O/U 6.5
Last price
13%
As of
Polled just now
Buy Yes
15¢
Sell Yes
11¢
$100 on Yes pays
$667 (6.67x)
Trade this on Polymarket
Tampa Bay Rays O/U 6.5
12.5%
Polymarket 12.5%polled, 19s agoBest Yes 15¢ on Polymarket, $100 pays $667 (6.67x)
Polymarket
Contract
Tampa Bay Rays O/U 6.5
Last price
12.5%
As of
Polled just now
Buy Yes
15¢
Sell Yes
10¢
$100 on Yes pays
$667 (6.67x)
Trade this on Polymarket
Milwaukee Brewers O/U 6.5
11.5%
Polymarket 11.5%polled, 19s agoBest Yes 14¢ on Polymarket, $100 pays $714 (7.14x)
Polymarket
Contract
Milwaukee Brewers O/U 6.5
Last price
11.5%
As of
Polled just now
Buy Yes
14¢
Sell Yes
9¢
$100 on Yes pays
$714 (7.14x)
Trade this on Polymarket
Spread: Tampa Bay Rays (-4.5)
10%
Polymarket 10%polled, 19s agoBest Yes 11¢ on Polymarket, $100 pays $909 (9.09x)
Polymarket
Contract
Spread: Tampa Bay Rays (-4.5)
Last price
10%
As of
Polled just now
Buy Yes
11¢
Sell Yes
9¢
$100 on Yes pays
$909 (9.09x)
Volume
$53
Trade this on Polymarket
Extra Innings
9%
Polymarket 9%polled, 19s agoBest Yes 15¢ on Polymarket, $100 pays $667 (6.67x)
Polymarket
Contract
Extra Innings
Last price
9%
As of
Polled just now
Buy Yes
15¢
Sell Yes
3¢
$100 on Yes pays
$667 (6.67x)
Volume
$12
Trade this on Polymarket
Spread: Milwaukee Brewers (-4.5)
8.5%
Polymarket 8.5%polled, 19s agoBest Yes 10¢ on Polymarket, $100 pays $1,000 (10.0x)
Polymarket
Contract
Spread: Milwaukee Brewers (-4.5)
Last price
8.5%
As of
Polled just now
Buy Yes
10¢
Sell Yes
7¢
$100 on Yes pays
$1,000 (10.0x)
Trade this on Polymarket
Tampa Bay Rays O/U 7.5
7%
Polymarket 7%polled, 19s agoBest Yes 10¢ on Polymarket, $100 pays $1,000 (10.0x)
Polymarket
Contract
Tampa Bay Rays O/U 7.5
Last price
7%
As of
Polled just now
Buy Yes
10¢
Sell Yes
4¢
$100 on Yes pays
$1,000 (10.0x)
Trade this on Polymarket
Milwaukee Brewers O/U 7.5
6.5%
Polymarket 6.5%polled, 19s agoBest Yes 9¢ on Polymarket, $100 pays $1,111 (11.1x)
Polymarket
Contract
Milwaukee Brewers O/U 7.5
Last price
6.5%
As of
Polled just now
Buy Yes
9¢
Sell Yes
4¢
$100 on Yes pays
$1,111 (11.1x)
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: CBS Sports, ESPN, the Governing League

How the odds have moved

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

  • O/U 1.5
  • 1st 5 Innings O/U 0.5
  • O/U 2.5

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.

Polymarket

Open on Polymarket ↗

Top of book

Connecting
Best bid
—
Spread
—
Best ask
—

Waiting for the first live quote…

Depth · top 8 levels

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Recent trades

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Kalshi

Kalshi doesn’t list 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: First 7 Innings". O/U 1.5 leads at 95.5%. Next is 1st 5 Innings O/U 0.5 at 92.5%. $233K has traded across 50 outcomes on Polymarket and Kalshi. The market is expected to resolve by Oct 28, 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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