The Prediction Markets

Tampa Bay vs Milwaukee: First 5 Innings Total

Starts in 24 hKickoff
Traded
$141K
Venues
Polymarket, Kalshi
Prices updated
just now
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What the markets expect

Over 0.5 runs 94%

Next is Milwaukee Brewers O/U 1.5 at 80.5%. 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 42 prices are live from the exchange feeds; the rest come from our regular price polls. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Over 0.5 runs
94%
Kalshi 94%polled, 31s agoBest Yes 94¢ on Kalshi, $100 pays $106 (1.06x)
Kalshi
Contract
Over 0.5 runs
Last price
94%
As of
Polled just now
Buy Yes
94¢
Sell Yes
92¢
$100 on Yes pays
$106 (1.06x)
Volume
$576
Trade this on Kalshi
Milwaukee Brewers O/U 1.5
80.5%
Polymarket 80.5%polled, 31s agoBest Yes 83¢ on Polymarket, $100 pays $120 (1.20x)
Polymarket
Contract
Milwaukee Brewers O/U 1.5
Last price
80.5%
As of
Polled just now
Buy Yes
83¢
Sell Yes
78¢
$100 on Yes pays
$120 (1.20x)
Trade this on Polymarket
O/U 3.5
80.5%
Polymarket 80.5%polled, 31s agoBest Yes 82¢ on Polymarket, $100 pays $122 (1.22x)
Polymarket
Contract
O/U 3.5
Last price
80.5%
As of
Polled just now
Buy Yes
82¢
Sell Yes
79¢
$100 on Yes pays
$122 (1.22x)
Trade this on Polymarket
Over 1.5 runs
78%
Kalshi 78%polled, 31s agoBest Yes 81¢ on Kalshi, $100 pays $123 (1.23x)
Kalshi
Contract
Over 1.5 runs
Last price
78%
As of
Polled just now
Buy Yes
81¢
Sell Yes
78¢
$100 on Yes pays
$123 (1.23x)
Volume
$80
Trade this on Kalshi
O/U 4.5
71.5%
Polymarket 71.5%polled, 31s agoBest Yes 72¢ on Polymarket, $100 pays $139 (1.39x)
Polymarket
Contract
O/U 4.5
Last price
71.5%
As of
Polled just now
Buy Yes
72¢
Sell Yes
71¢
$100 on Yes pays
$139 (1.39x)
Trade this on Polymarket
Tampa Bay Rays O/U 1.5
69.5%
Polymarket 69.5%polled, 31s agoBest Yes 72¢ on Polymarket, $100 pays $139 (1.39x)
Polymarket
Contract
Tampa Bay Rays O/U 1.5
Last price
69.5%
As of
Polled just now
Buy Yes
72¢
Sell Yes
67¢
$100 on Yes pays
$139 (1.39x)
Trade this on Polymarket
Milwaukee Brewers O/U 2.5
65%
Polymarket 65%polled, 31s agoBest Yes 68¢ on Polymarket, $100 pays $147 (1.47x)
Polymarket
Contract
Milwaukee Brewers O/U 2.5
Last price
65%
As of
Polled just now
Buy Yes
68¢
Sell Yes
62¢
$100 on Yes pays
$147 (1.47x)
Trade this on Polymarket
1st 5 Innings O/U 2.5
63%
Polymarket 63%polled, 31s agoBest Yes 65¢ on Polymarket, $100 pays $154 (1.54x)
Polymarket
Contract
1st 5 Innings O/U 2.5
Last price
63%
As of
Polled just now
Buy Yes
65¢
Sell Yes
61¢
$100 on Yes pays
$154 (1.54x)
Trade this on Polymarket
Over 2.5 runs
61%
Kalshi 61%polled, 31s agoBest Yes 63¢ on Kalshi, $100 pays $159 (1.59x)
Kalshi
Contract
Over 2.5 runs
Last price
61%
As of
Polled just now
Buy Yes
63¢
Sell Yes
61¢
$100 on Yes pays
$159 (1.59x)
Volume
$193
Trade this on Kalshi
O/U 5.5
60%
Polymarket 60%polled, 31s agoBest Yes 61¢ on Polymarket, $100 pays $164 (1.64x)
Polymarket
Contract
O/U 5.5
Last price
60%
As of
Polled just now
Buy Yes
61¢
Sell Yes
59¢
$100 on Yes pays
$164 (1.64x)
Volume
$183
Trade this on Polymarket
Show 32 more outcomes
Tampa Bay Rays O/U 0.5
53%
Polymarket 53%polled, 31s 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 just now
Buy Yes
99¢
Sell Yes
7¢
$100 on Yes pays
$101 (1.01x)
Trade this on Polymarket
Tampa Bay Rays O/U 2.5
51.5%
Polymarket 51.5%polled, 31s agoBest Yes 53¢ on Polymarket, $100 pays $189 (1.89x)
Polymarket
Contract
Tampa Bay Rays O/U 2.5
Last price
51.5%
As of
Polled just now
Buy Yes
53¢
Sell Yes
50¢
$100 on Yes pays
$189 (1.89x)
Volume
$4
Trade this on Polymarket
O/U 6.5
51%
Polymarket 51%polled, 31s agoBest Yes 52¢ on Polymarket, $100 pays $192 (1.92x)
Polymarket
Contract
O/U 6.5
Last price
51%
As of
Polled just now
Buy Yes
52¢
Sell Yes
50¢
$100 on Yes pays
$192 (1.92x)
Volume
$1K
Trade this on Polymarket
Milwaukee Brewers O/U 3.5
49.5%
Polymarket 49.5%polled, 31s agoBest Yes 51¢ on Polymarket, $100 pays $196 (1.96x)
Polymarket
Contract
Milwaukee Brewers O/U 3.5
Last price
49.5%
As of
Polled just now
Buy Yes
51¢
Sell Yes
48¢
$100 on Yes pays
$196 (1.96x)
Trade this on Polymarket
1st 5 Innings O/U 3.5
47%
Polymarket 47%polled, 31s 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 just now
Buy Yes
48¢
Sell Yes
46¢
$100 on Yes pays
$208 (2.08x)
Trade this on Polymarket
Over 3.5 runs
47%
Kalshi 47%polled, 31s agoBest Yes 47¢ on Kalshi, $100 pays $213 (2.13x)
Kalshi
Contract
Over 3.5 runs
Last price
47%
As of
Polled just now
Buy Yes
47¢
Sell Yes
46¢
$100 on Yes pays
$213 (2.13x)
Volume
$28K
Trade this on Kalshi
NRFI
41%
Polymarket 41%polled, 31s agoBest Yes 42¢ on Polymarket, $100 pays $238 (2.38x)
Polymarket
Contract
NRFI
Last price
41%
As of
Polled just now
Buy Yes
42¢
Sell Yes
40¢
$100 on Yes pays
$238 (2.38x)
Volume
$98
Trade this on Polymarket
Spread: Milwaukee Brewers (-1.5)
40.5%
Polymarket 40.5%polled, 31s agoBest Yes 41¢ on Polymarket, $100 pays $244 (2.44x)
Polymarket
Contract
Spread: Milwaukee Brewers (-1.5)
Last price
40.5%
As of
Polled just now
Buy Yes
41¢
Sell Yes
40¢
$100 on Yes pays
$244 (2.44x)
Volume
$569
Trade this on Polymarket
Tampa Bay Rays vs. Milwaukee Brewers
37.5%
Polymarket 37.5%live, just nowBest Yes 38¢ on Polymarket, $100 pays $263 (2.63x)
Polymarket
Contract
Tampa Bay Rays vs. Milwaukee Brewers
Price
37.5%
As of
Live feed, just now
Buy Yes
38¢
Sell Yes
37¢
$100 on Yes pays
$263 (2.63x)
Volume
$106K
Trade this on Polymarket
O/U 7.5
37%
Polymarket 37%polled, 31s agoBest Yes 38¢ on Polymarket, $100 pays $263 (2.63x)
Polymarket
Contract
O/U 7.5
Last price
37%
As of
Polled just now
Buy Yes
38¢
Sell Yes
36¢
$100 on Yes pays
$263 (2.63x)
Volume
$18
Trade this on Polymarket
Milwaukee Brewers O/U 4.5
35%
Polymarket 35%polled, 31s agoBest Yes 38¢ on Polymarket, $100 pays $263 (2.63x)
Polymarket
Contract
Milwaukee Brewers O/U 4.5
Last price
35%
As of
Polled just now
Buy Yes
38¢
Sell Yes
32¢
$100 on Yes pays
$263 (2.63x)
Trade this on Polymarket
Tampa Bay Rays O/U 3.5
35%
Polymarket 35%polled, 31s agoBest Yes 38¢ on Polymarket, $100 pays $263 (2.63x)
Polymarket
Contract
Tampa Bay Rays O/U 3.5
Last price
35%
As of
Polled just now
Buy Yes
38¢
Sell Yes
32¢
$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, 31s 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 just now
Buy Yes
37¢
Sell Yes
32¢
$100 on Yes pays
$270 (2.70x)
Trade this on Polymarket
1st 5 Innings O/U 4.5
33.5%
Polymarket 33.5%polled, 31s agoBest Yes 35¢ on Polymarket, $100 pays $286 (2.86x)
Polymarket
Contract
1st 5 Innings O/U 4.5
Last price
33.5%
As of
Polled just now
Buy Yes
35¢
Sell Yes
32¢
$100 on Yes pays
$286 (2.86x)
Trade this on Polymarket
Over 4.5 runs
32%
Kalshi 32%polled, 31s agoBest Yes 34¢ on Kalshi, $100 pays $294 (2.94x)
Kalshi
Contract
Over 4.5 runs
Last price
32%
As of
Polled just now
Buy Yes
34¢
Sell Yes
32¢
$100 on Yes pays
$294 (2.94x)
Volume
$7
Trade this on Kalshi
Spread: Milwaukee Brewers (-2.5)
29%
Polymarket 29%polled, 31s agoBest Yes 30¢ on Polymarket, $100 pays $333 (3.33x)
Polymarket
Contract
Spread: Milwaukee Brewers (-2.5)
Last price
29%
As of
Polled just now
Buy Yes
30¢
Sell Yes
28¢
$100 on Yes pays
$333 (3.33x)
Volume
$5
Trade this on Polymarket
O/U 8.5
28%
Polymarket 28%polled, 31s agoBest Yes 29¢ on Polymarket, $100 pays $345 (3.45x)
Polymarket
Contract
O/U 8.5
Last price
28%
As of
Polled just now
Buy Yes
29¢
Sell Yes
27¢
$100 on Yes pays
$345 (3.45x)
Trade this on Polymarket
Spread: Tampa Bay Rays (-1.5)
25.5%
Polymarket 25.5%polled, 31s agoBest Yes 26¢ on Polymarket, $100 pays $385 (3.85x)
Polymarket
Contract
Spread: Tampa Bay Rays (-1.5)
Last price
25.5%
As of
Polled just now
Buy Yes
26¢
Sell Yes
25¢
$100 on Yes pays
$385 (3.85x)
Volume
$125
Trade this on Polymarket
Milwaukee Brewers O/U 5.5
24%
Polymarket 24%polled, 31s agoBest Yes 28¢ on Polymarket, $100 pays $357 (3.57x)
Polymarket
Contract
Milwaukee Brewers O/U 5.5
Last price
24%
As of
Polled just now
Buy Yes
28¢
Sell Yes
20¢
$100 on Yes pays
$357 (3.57x)
Trade this on Polymarket
Tampa Bay Rays O/U 4.5
23.5%
Polymarket 23.5%polled, 31s 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 just now
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, 31s 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 just now
Buy Yes
26¢
Sell Yes
20¢
$100 on Yes pays
$385 (3.85x)
Trade this on Polymarket
Over 5.5 runs
22%
Kalshi 22%polled, 31s agoBest Yes 24¢ on Kalshi, $100 pays $417 (4.17x)
Kalshi
Contract
Over 5.5 runs
Last price
22%
As of
Polled just now
Buy Yes
24¢
Sell Yes
22¢
$100 on Yes pays
$417 (4.17x)
Volume
$203
Trade this on Kalshi
O/U 9.5
20.5%
Polymarket 20.5%polled, 31s agoBest Yes 22¢ on Polymarket, $100 pays $455 (4.55x)
Polymarket
Contract
O/U 9.5
Last price
20.5%
As of
Polled just now
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, 31s agoBest Yes 21¢ on Polymarket, $100 pays $476 (4.76x)
Polymarket
Contract
Spread: Milwaukee Brewers (-3.5)
Last price
20%
As of
Polled just now
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, 31s agoBest Yes 20¢ on Polymarket, $100 pays $500 (5.00x)
Polymarket
Contract
1st 5 Innings Spread: Tampa Bay Rays (-1.5)
Last price
18.5%
As of
Polled just now
Buy Yes
20¢
Sell Yes
17¢
$100 on Yes pays
$500 (5.00x)
Volume
$10
Trade this on Polymarket
Spread: Tampa Bay Rays (-2.5)
16%
Polymarket 16%polled, 31s agoBest Yes 17¢ on Polymarket, $100 pays $588 (5.88x)
Polymarket
Contract
Spread: Tampa Bay Rays (-2.5)
Last price
16%
As of
Polled just now
Buy Yes
17¢
Sell Yes
15¢
$100 on Yes pays
$588 (5.88x)
Trade this on Polymarket
1st 5 Innings O/U 6.5
15.5%
Polymarket 15.5%polled, 31s 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 just now
Buy Yes
17¢
Sell Yes
14¢
$100 on Yes pays
$588 (5.88x)
Trade this on Polymarket
Over 6.5 runs
14%
Kalshi 14%polled, 31s agoBest Yes 17¢ on Kalshi, $100 pays $588 (5.88x)
Kalshi
Contract
Over 6.5 runs
Last price
14%
As of
Polled just now
Buy Yes
17¢
Sell Yes
14¢
$100 on Yes pays
$588 (5.88x)
Volume
$4K
Trade this on Kalshi
Spread: Milwaukee Brewers (-4.5)
13%
Polymarket 13%polled, 31s agoBest Yes 14¢ on Polymarket, $100 pays $714 (7.14x)
Polymarket
Contract
Spread: Milwaukee Brewers (-4.5)
Last price
13%
As of
Polled just now
Buy Yes
14¢
Sell Yes
12¢
$100 on Yes pays
$714 (7.14x)
Trade this on Polymarket
Extra Innings
11%
Polymarket 11%polled, 31s agoBest Yes 13¢ on Polymarket, $100 pays $769 (7.69x)
Polymarket
Contract
Extra Innings
Last price
11%
As of
Polled just now
Buy Yes
13¢
Sell Yes
9¢
$100 on Yes pays
$769 (7.69x)
Trade this on Polymarket
Spread: Tampa Bay Rays (-3.5)
11%
Polymarket 11%polled, 31s agoBest Yes 12¢ on Polymarket, $100 pays $833 (8.33x)
Polymarket
Contract
Spread: Tampa Bay Rays (-3.5)
Last price
11%
As of
Polled just now
Buy Yes
12¢
Sell Yes
10¢
$100 on Yes pays
$833 (8.33x)
Trade this on Polymarket
Spread: Tampa Bay Rays (-4.5)
5.5%
Polymarket 5.5%polled, 31s 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 just now
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: the Governing League

How the odds have moved

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

  • Over 0.5 runs
  • Milwaukee Brewers O/U 1.5
  • O/U 3.5

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

Polymarket doesn’t list Over 0.5 runs for this event.

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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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 5 Innings Total". Over 0.5 runs leads at 94%. Next is Milwaukee Brewers O/U 1.5 at 80.5%. $141K has traded across 42 outcomes on Polymarket and Kalshi. The market is expected to resolve by Oct 27, 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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