The Prediction Markets

Tubello vs Riera

LiveKickoff In play now; prices move fast
Traded
$5K
Venues
Polymarket, Kalshi
Prices updated
just now
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What the markets expect

Sopo: Alice Tubello vs Julia Riera 100%

Next is Sopo: Alice Tubello vs Julia Riera at 75.5%. 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. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Sopo: Alice Tubello vs Julia Riera
100%
Polymarket 100%polled, 49s ago
Polymarket
Contract
Sopo: Alice Tubello vs Julia Riera Set 1 Winner
Last price
100%
As of
Polled just now
Buy Yes
—
Sell Yes
99.9¢
Trade this on Polymarket
Sopo: Alice Tubello vs Julia Riera
75.5%
Polymarket 75.5%polled, 49s agoBest Yes 76¢ on Polymarket, $100 pays $132 (1.32x)
Polymarket
Contract
Sopo: Alice Tubello vs Julia Riera
Last price
75.5%
As of
Polled just now
Buy Yes
76¢
Sell Yes
75¢
$100 on Yes pays
$132 (1.32x)
Volume
$1K
Trade this on Polymarket
Alice Tubello
71%
Kalshi 71%polled, 49s agoBest Yes 71¢ on Kalshi, $100 pays $141 (1.41x)
Kalshi
Contract
Alice Tubello
Last price
71%
As of
Polled just now
Buy Yes
71¢
Sell Yes
70¢
$100 on Yes pays
$141 (1.41x)
Volume
$364
Trade this on Kalshi
Completed Match
55%
Polymarket 55%polled, 49s ago
Polymarket
Contract
Completed Match
Last price
55%
As of
Polled just now
Buy Yes
—
Sell Yes
10¢
Volume
$1K
Trade this on Polymarket
Sopo: Alice Tubello vs Julia Riera
51%
Polymarket 51%polled, 49s ago
Polymarket
Contract
Sopo: Alice Tubello vs Julia Riera Set 2 Winner
Last price
51%
As of
Polled just now
Buy Yes
—
Sell Yes
—
Trade this on Polymarket
Sopo: Alice Tubello vs Julia Riera
50%
Polymarket 50%polled, 49s ago
Polymarket
Contract
Sopo: Alice Tubello vs Julia Riera Game Spread +/-3.5
Last price
50%
As of
Polled just now
Buy Yes
—
Sell Yes
35¢
Trade this on Polymarket
Sopo: Alice Tubello vs Julia Riera
50%
Polymarket 50%polled, 49s ago
Polymarket
Contract
Sopo: Alice Tubello vs Julia Riera Match O/U 21.5
Last price
50%
As of
Polled just now
Buy Yes
—
Sell Yes
1¢
Volume
$140
Trade this on Polymarket
Sopo: Alice Tubello vs Julia Riera
50%
Polymarket 50%polled, 49s ago
Polymarket
Contract
Sopo: Alice Tubello vs Julia Riera Match O/U 23.5
Last price
50%
As of
Polled just now
Buy Yes
—
Sell Yes
1¢
Trade this on Polymarket
Sopo: Alice Tubello vs Julia Riera
50%
Polymarket 50%polled, 49s ago
Polymarket
Contract
Sopo: Alice Tubello vs Julia Riera Total Sets: O/U 2.5
Last price
50%
As of
Polled just now
Buy Yes
—
Sell Yes
38¢
Trade this on Polymarket
Sopo: Alice Tubello vs Julia Riera
50%
Polymarket 50%polled, 49s ago
Polymarket
Contract
Sopo: Alice Tubello vs Julia Riera Match O/U 22.5
Last price
50%
As of
Polled just now
Buy Yes
—
Sell Yes
42¢
Trade this on Polymarket
Sopo: Alice Tubello vs Julia Riera
50%
Polymarket 50%polled, 49s ago
Polymarket
Contract
Sopo: Alice Tubello vs Julia Riera Set Handicap +/-1.5
Last price
50%
As of
Polled just now
Buy Yes
—
Sell Yes
32¢
Trade this on Polymarket
Julia Riera
30%
Kalshi 30%polled, 49s agoBest Yes 30¢ on Kalshi, $100 pays $333 (3.33x)
Kalshi
Contract
Julia Riera
Last price
30%
As of
Polled just now
Buy Yes
30¢
Sell Yes
29¢
$100 on Yes pays
$333 (3.33x)
Volume
$3K
Trade this on Kalshi

Who resolves this market

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

How the odds have moved

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

  • Sopo: Alice Tubello vs Julia Riera
  • Sopo: Alice Tubello vs Julia Riera
  • Alice Tubello

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 Sopo: Alice Tubello vs Julia Riera 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.

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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 "Tubello vs Riera". Sopo: Alice Tubello vs Julia Riera leads at 100%. Next is Sopo: Alice Tubello vs Julia Riera at 75.5%. $5K has traded across 12 outcomes on Kalshi and Polymarket. The market is expected to resolve by Nov 24, 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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