The Prediction Markets

West Ham vs Southampton: BTTS

LiveKickoff In play now; prices move fast
Traded
$65K
Venues
Polymarket, Kalshi
Prices updated
just now
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What the markets expect

Both Teams To Score 99%

Next is Southampton FC at 96.5%. 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.

Prices come from our regular polls of each venue, the oldest 1 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Both Teams To Score
99%
Kalshi 99%polled, 1 min ago
Kalshi
Contract
Both Teams To Score
Last price
99%
As of
Polled 1 min ago
Buy Yes
—
Sell Yes
99¢
Volume
$6K
Trade this on Kalshi
Southampton FC
96.5%
Polymarket 95.4%polled, 56s agoPolymarket 100%polled, 1 min agoBest Yes 96.4¢ on Polymarket, $100 pays $104 (1.04x)
Polymarket
Contract
Southampton FC
Last price
95.4%
As of
Polled just now
Buy Yes
96.4¢
Sell Yes
94.3¢
$100 on Yes pays
$104 (1.04x)
Volume
$28K
Trade this on Polymarket
Polymarket
Contract
Southampton FC
Last price
100%
As of
Polled 1 min ago
Buy Yes
—
Sell Yes
99.9¢
Volume
$886
Trade this on Polymarket
West Ham United FC 2 - 4 Southampton FC
50%
Polymarket 50%polled, 56s ago
Polymarket
Contract
West Ham United FC 2 - 4 Southampton FC
Last price
50%
As of
Polled just now
Buy Yes
—
Sell Yes
1.9¢
Trade this on Polymarket
West Ham United FC 3 - 4 Southampton FC
50%
Polymarket 50%polled, 56s ago
Polymarket
Contract
West Ham United FC 3 - 4 Southampton FC
Last price
50%
As of
Polled just now
Buy Yes
—
Sell Yes
1.6¢
Trade this on Polymarket
West Ham United FC 3 - 5 Southampton FC
50%
Polymarket 50%polled, 56s ago
Polymarket
Contract
West Ham United FC 3 - 5 Southampton FC
Last price
50%
As of
Polled just now
Buy Yes
—
Sell Yes
0.6¢
Trade this on Polymarket
Any Other Score
47.5%
Polymarket 47.5%polled, 56s agoBest Yes 95¢ on Polymarket, $100 pays $105 (1.05x)
Polymarket
Contract
Any Other Score
Last price
47.5%
As of
Polled just now
Buy Yes
95¢
Sell Yes
—
$100 on Yes pays
$105 (1.05x)
Volume
$5K
Trade this on Polymarket
West Ham United FC 4 - 5 Southampton FC
47.5%
Polymarket 47.5%polled, 56s agoBest Yes 95¢ on Polymarket, $100 pays $105 (1.05x)
Polymarket
Contract
West Ham United FC 4 - 5 Southampton FC
Last price
47.5%
As of
Polled just now
Buy Yes
95¢
Sell Yes
0.4¢
$100 on Yes pays
$105 (1.05x)
Trade this on Polymarket
West Ham United FC 5 - 4 Southampton FC
47.5%
Polymarket 47.5%polled, 56s agoBest Yes 95¢ on Polymarket, $100 pays $105 (1.05x)
Polymarket
Contract
West Ham United FC 5 - 4 Southampton FC
Last price
47.5%
As of
Polled just now
Buy Yes
95¢
Sell Yes
0.5¢
$100 on Yes pays
$105 (1.05x)
Trade this on Polymarket
West Ham United FC 5 - 5 Southampton FC
47.5%
Polymarket 47.5%polled, 56s agoBest Yes 95¢ on Polymarket, $100 pays $105 (1.05x)
Polymarket
Contract
West Ham United FC 5 - 5 Southampton FC
Last price
47.5%
As of
Polled just now
Buy Yes
95¢
Sell Yes
—
$100 on Yes pays
$105 (1.05x)
Trade this on Polymarket
West Ham United FC 4 - 4 Southampton FC
47%
Polymarket 47%polled, 56s agoBest Yes 94¢ on Polymarket, $100 pays $106 (1.06x)
Polymarket
Contract
West Ham United FC 4 - 4 Southampton FC
Last price
47%
As of
Polled just now
Buy Yes
94¢
Sell Yes
0.4¢
$100 on Yes pays
$106 (1.06x)
Volume
$5
Trade this on Polymarket
Show 32 more outcomes
West Ham United FC 1 - 5 Southampton FC
47%
Polymarket 47%polled, 56s agoBest Yes 93.9¢ on Polymarket, $100 pays $106 (1.06x)
Polymarket
Contract
West Ham United FC 1 - 5 Southampton FC
Last price
47%
As of
Polled just now
Buy Yes
93.9¢
Sell Yes
1.3¢
$100 on Yes pays
$106 (1.06x)
Trade this on Polymarket
West Ham United FC 2 - 5 Southampton FC
46.7%
Polymarket 46.7%polled, 56s agoBest Yes 93.4¢ on Polymarket, $100 pays $107 (1.07x)
Polymarket
Contract
West Ham United FC 2 - 5 Southampton FC
Last price
46.7%
As of
Polled just now
Buy Yes
93.4¢
Sell Yes
1.5¢
$100 on Yes pays
$107 (1.07x)
Trade this on Polymarket
West Ham United FC 3 - 3 Southampton FC
41%
Polymarket 41%polled, 56s agoBest Yes 82¢ on Polymarket, $100 pays $122 (1.22x)
Polymarket
Contract
West Ham United FC 3 - 3 Southampton FC
Last price
41%
As of
Polled just now
Buy Yes
82¢
Sell Yes
0.6¢
$100 on Yes pays
$122 (1.22x)
Volume
$120
Trade this on Polymarket
West Ham United FC 5 - 3 Southampton FC
32.5%
Polymarket 32.5%polled, 56s agoBest Yes 65¢ on Polymarket, $100 pays $154 (1.54x)
Polymarket
Contract
West Ham United FC 5 - 3 Southampton FC
Last price
32.5%
As of
Polled just now
Buy Yes
65¢
Sell Yes
0.5¢
$100 on Yes pays
$154 (1.54x)
Trade this on Polymarket
West Ham United FC 4 - 3 Southampton FC
9.9%
Polymarket 9.9%polled, 56s agoBest Yes 19.8¢ on Polymarket, $100 pays $505 (5.05x)
Polymarket
Contract
West Ham United FC 4 - 3 Southampton FC
Last price
9.9%
As of
Polled just now
Buy Yes
19.8¢
Sell Yes
0.1¢
$100 on Yes pays
$505 (5.05x)
Volume
$57
Trade this on Polymarket
West Ham United FC 2 - 3 Southampton FC
9.7%
Polymarket 9.7%polled, 56s ago
Polymarket
Contract
West Ham United FC 2 - 3 Southampton FC
Last price
9.7%
As of
Polled just now
Buy Yes
—
Sell Yes
—
Trade this on Polymarket
Draw (West Ham United FC vs. Southampton FC)
3.8%
Polymarket 3.8%polled, 56s agoBest Yes 4.5¢ on Polymarket, $100 pays $2,222 (22.2x)
Polymarket
Contract
Draw (West Ham United FC vs. Southampton FC)
Last price
3.8%
As of
Polled just now
Buy Yes
4.5¢
Sell Yes
3.1¢
$100 on Yes pays
$2,222 (22.2x)
Volume
$2K
Trade this on Polymarket
West Ham United FC 1 - 3 Southampton FC
0.5%
Polymarket 0.5%polled, 56s ago
Polymarket
Contract
West Ham United FC 1 - 3 Southampton FC
Last price
0.5%
As of
Polled just now
Buy Yes
—
Sell Yes
—
Volume
$146
Trade this on Polymarket
West Ham United FC 1 - 4 Southampton FC
0.5%
Polymarket 0.5%polled, 56s ago
Polymarket
Contract
West Ham United FC 1 - 4 Southampton FC
Last price
0.5%
As of
Polled just now
Buy Yes
—
Sell Yes
—
Trade this on Polymarket
West Ham United FC 0 - 0 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 0 - 0 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Volume
$7
Trade this on Polymarket
West Ham United FC 0 - 1 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 0 - 1 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 0 - 2 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 0 - 2 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 0 - 3 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 0 - 3 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 0 - 4 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 0 - 4 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 0 - 5 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 0 - 5 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 1 - 0 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 1 - 0 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 1 - 1 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 1 - 1 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 1 - 2 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 1 - 2 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Volume
$215
Trade this on Polymarket
West Ham United FC 2 - 0 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 2 - 0 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 2 - 1 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 2 - 1 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Volume
$45
Trade this on Polymarket
West Ham United FC 2 - 2 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 2 - 2 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Volume
$20
Trade this on Polymarket
West Ham United FC 3 - 0 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 3 - 0 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Volume
$155
Trade this on Polymarket
West Ham United FC 3 - 1 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 3 - 1 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 3 - 2 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 3 - 2 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Volume
$21
Trade this on Polymarket
West Ham United FC 4 - 0 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 4 - 0 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 4 - 1 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 4 - 1 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Volume
$250
Trade this on Polymarket
West Ham United FC 4 - 2 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 4 - 2 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 5 - 0 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 5 - 0 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 5 - 1 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 5 - 1 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
West Ham United FC 5 - 2 Southampton FC
0.2%
Polymarket 0.2%polled, 56s agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
West Ham United FC 5 - 2 Southampton FC
Last price
0.2%
As of
Polled just now
Buy Yes
0.4¢
Sell Yes
—
$100 on Yes pays
$25,000 (250x)
Trade this on Polymarket
Draw
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Draw
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$7
Trade this on Polymarket
West Ham United FC
0.1%
Polymarket 0.1%polled, 56s agoPolymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
West Ham United FC
Last price
0.1%
As of
Polled just now
Buy Yes
0.1¢
Sell Yes
0.1¢
$100 on Yes pays
$100,000 (1000x)
Volume
$23K
Trade this on Polymarket
Polymarket
Contract
West Ham United FC
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$123
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle, source: efl.com
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: FIFA

How the odds have moved

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

  • Both Teams To Score
  • Southampton FC
  • West Ham United FC 2 - 4 Southampton FC

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 Both Teams To Score for this event.

Kalshi

Open on Kalshi ↗

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 "West Ham vs Southampton: BTTS". Both Teams To Score leads at 99%. Next is Southampton FC at 96.5%. $65K has traded across 42 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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