The Prediction Markets

Putintseva vs Sakkari

LiveKickoff In play now; prices move fast
Traded
$1.3M
Venues
Polymarket, Kalshi
Prices updated
25 min ago
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What the markets expect

Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner 91.5%

Next is Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner at 86%. Polymarket and Kalshi agree within 1 point on each matched outcome.

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 25 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
91.5%
Polymarket 91.5%polled, 25 min agoBest Yes 94¢ on Polymarket, $100 pays $106 (1.06x)
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Match O/U 22.5
Last price
91.5%
As of
Polled 25 min ago
Buy Yes
94¢
Sell Yes
89¢
$100 on Yes pays
$106 (1.06x)
Volume
$2
Trade this on Polymarket
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
86%
Polymarket 86%polled, 25 min agoBest Yes 96¢ on Polymarket, $100 pays $104 (1.04x)
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Total Sets: O/U 2.5
Last price
86%
As of
Polled 25 min ago
Buy Yes
96¢
Sell Yes
76¢
$100 on Yes pays
$104 (1.04x)
Trade this on Polymarket
Putintseva
55.9%
Polymarket 55.5%polled, 25 min agoKalshi 56%polled, 25 min agoBest Yes 56¢ on Polymarket, $100 pays $179 (1.79x)
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari
Last price
55.5%
As of
Polled 25 min ago
Buy Yes
56¢
Sell Yes
55¢
$100 on Yes pays
$179 (1.79x)
Volume
$75K
Trade this on Polymarket
Kalshi
Contract
Yulia Putintseva
Last price
56%
As of
Polled 25 min ago
Buy Yes
56¢
Sell Yes
55¢
$100 on Yes pays
$179 (1.79x)
Volume
$513K
Trade this on Kalshi
Partial parity

Payoffs match in ordinary outcomes; see the rule differences below the table.

Indicative only, prices are 25 min old: No arbitrage: the best bid elsewhere is 55¢, at or below the cheapest ask of 56¢.

Completed Match
54%
Polymarket 54%polled, 25 min ago
Polymarket
Contract
Completed Match
Last price
54%
As of
Polled 25 min ago
Buy Yes
—
Sell Yes
8¢
Trade this on Polymarket
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
50%
Polymarket 50%polled, 25 min ago
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 2 O/U 9.5
Last price
50%
As of
Polled 25 min ago
Buy Yes
—
Sell Yes
—
Trade this on Polymarket
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
50%
Polymarket 50%polled, 25 min ago
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 2 O/U 10.5
Last price
50%
As of
Polled 25 min ago
Buy Yes
—
Sell Yes
—
Trade this on Polymarket
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
50%
Polymarket 50%polled, 25 min ago
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Game Spread +/-1.5
Last price
50%
As of
Polled 25 min ago
Buy Yes
—
Sell Yes
—
Volume
$26
Trade this on Polymarket
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
50%
Polymarket 50%polled, 25 min ago
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Match O/U 21.5
Last price
50%
As of
Polled 25 min ago
Buy Yes
—
Sell Yes
35¢
Volume
$10
Trade this on Polymarket
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
50%
Polymarket 50%polled, 25 min ago
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 2 O/U 8.5
Last price
50%
As of
Polled 25 min ago
Buy Yes
—
Sell Yes
—
Trade this on Polymarket
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
46.5%
Polymarket 46.5%polled, 25 min agoBest Yes 93¢ on Polymarket, $100 pays $108 (1.08x)
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Match O/U 23.5
Last price
46.5%
As of
Polled 25 min ago
Buy Yes
93¢
Sell Yes
49¢
$100 on Yes pays
$108 (1.08x)
Trade this on Polymarket
Maria Sakkari
45%
Kalshi 45%polled, 25 min agoBest Yes 45¢ on Kalshi, $100 pays $222 (2.22x)
Kalshi
Contract
Maria Sakkari
Last price
45%
As of
Polled 25 min ago
Buy Yes
45¢
Sell Yes
44¢
$100 on Yes pays
$222 (2.22x)
Volume
$678K
Trade this on Kalshi
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
33%
Polymarket 33%polled, 25 min agoBest Yes 36¢ on Polymarket, $100 pays $278 (2.78x)
Polymarket
Contract
Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 2 Winner
Last price
33%
As of
Polled 25 min ago
Buy Yes
36¢
Sell Yes
30¢
$100 on Yes pays
$278 (2.78x)
Trade this on Polymarket

No cross-venue arbitrage right now: on every matched outcome, the best bid on one venue is at or below the cheapest ask on the other. Find markets with open spreads

Mostly the same bet: two differences

Where they differ

  • If the match is postponed: Kalshi resolves to a fair price if the match does not start within 48 hours of the scheduled time (tennis: not finished within two weeks); Polymarket stays open until the match is played and resolves 50-50 only if it is cancelled with no make-up (tennis: ~14 days).
  • Kalshi requires a ball to be played and pays the winner; Polymarket pays the player who advances, including on retirement. A pre-match walkover is a fair price on Kalshi, 50-50 on Polymarket.
Polymarket
Polymarket resolves via:
UMA optimistic oracle, source: wtatennis.com
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: WTA
Show full rule comparison
  • If the match is postponed: Kalshi resolves to a fair price if the match does not start within 48 hours of the scheduled time (tennis: not finished within two weeks); Polymarket stays open until the match is played and resolves 50-50 only if it is cancelled with no make-up (tennis: ~14 days).
  • Kalshi requires a ball to be played and pays the winner; Polymarket pays the player who advances, including on retirement. A pre-match walkover is a fair price on Kalshi, 50-50 on Polymarket.
  • Trading closes Nov 3, 2026, 2:00 AM UTC on Polymarket and Nov 10, 2026, 1:30 AM UTC on Kalshi.

Summarized from each venue’s published rules; the venue’s own rules page is the final word.

How the odds have moved

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

  • Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
  • Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner
  • Putintseva

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 Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner 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 "Putintseva vs Sakkari". Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner leads at 91.5%. Next is Pan Pacific Open: Yulia Putintseva vs Maria Sakkari Set 1 Winner at 86%. $1.3M has traded across 12 outcomes on Kalshi and Polymarket. The market is expected to resolve by Nov 10, 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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