TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya
limitless
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya

Volume:
$961,614

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya

 - Polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 17, 2026

Closed: Aug 17, 7:01 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya

View
100%
49%
Yes 100¢No 0¢
0.1¢
N/A
$935,514
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set 2 Winner

100%
48%
Yes 100¢No 0¢
0.1¢
N/A
$1,602
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set 1 O/U 8.5

100%
27%
Yes 100¢No 0¢
0.1¢
N/A
$60
N/A
N/A
N/A
Settled
Yes
limitless

Emma Navarro vs Anhelina Kalinina

100%
Yes 100¢No 0¢
99.8¢
N/A
$28
N/A
N/A
N/A
Settled
No
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Match O/U 22.5

50%
Yes 50¢No 50¢
0.1¢
N/A
$11,110
N/A
N/A
N/A
Settled
No
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Total Sets: O/U 2.5

50%
7%
Yes 50¢No 50¢
1¢
N/A
$1,019
N/A
N/A
N/A
Settled
No
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set Handicap +/-1.5

50%
23%
Yes 50¢No 50¢
1¢
N/A
$679
N/A
N/A
N/A
Settled
No
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set Handicap +/-1.5

50%
19%
Yes 50¢No 50¢
1¢
N/A
$614
N/A
N/A
N/A
Settled
No
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Match O/U 21.5

50%
4%
Yes 50¢No 50¢
2¢
N/A
$235
N/A
N/A
N/A
Settled
No
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Match O/U 23.5

50%
6%
Yes 50¢No 50¢
2¢
N/A
$113
N/A
N/A
N/A
Settled
No
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$10,639
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set 2 O/U 8.5

0%
99%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set 2 O/U 9.5

0%
99%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set 1 O/U 9.5

100%
46%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set 1 O/U 10.5

100%
74%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya Set 2 O/U 10.5

0%
99%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 17

Intro

This market tracks whether the match between Sorana Cirstea and Anna Kalinskaya at the Cincinnati Open will last over or under 2.5 sets. The aggregated consensus probability for the leading outcome is 100.0%, drawn from Limitless and Polymarket, with resolution based on official information from the WTA Tour. Watch for the match conclusion on August 24, 2026, which will determine the final outcome.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All markets share consistent resolution logic regarding match outcomes, cancellations, retirements, defaults, disqualifications, and walkovers, with the WTA Tour as the primary resolution source.Primary resolution logic: Official information from the WTA Tour

Core resolution logic:

  • Resolve to the advancing player if the match concludes normally or via retirement/default/disqualification
  • Resolve to 50-50 or "No" for matches canceled, tied, delayed beyond 7 days, or ending in walkover
  • Use credible reporting as a secondary source if WTA information is unavailable within 2 hours post-event

Edge cases & clarifications:

  • Retirement During Match: Resolves to the player who advances due to the opponent’s retirement
  • Walkover: Resolves to 50-50 as the match does not commence
  • Match Delayed Beyond 7 Days: Resolves to 50-50 due to unresolved status
Timing: Resolution occurs after official WTA Tour confirmation, with credible reporting used if necessary within 2 hours post-eventOur PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

This market refers to the tennis match between Sorana Cirstea and Anna Kalinskaya in the Cincinnati Open, originally scheduled for August 17, 2026 at 10:00AM ET. This market will resolve to 'Sorana Cirstea' if Sorana Cirstea advances against Anna Kalinskaya. This market will resolve to 'Anna Kalinskaya' if Anna Kalinskaya advances against Sorana Cirstea. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

Limitless

This market refers to the tennis match between Emma Navarro and Anhelina Kalinina in the WTA Cincinnati Open, originally scheduled for August 15, 2026 at 14:00 UTC. This market will resolve to 'Emma Navarro' if Emma Navarro advances against Anhelina Kalinina. This market will resolve to 'Anhelina Kalinina' if Anhelina Kalinina advances against Emma Navarro. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.

Frequently asked questions

The dashboard for the Cirstea vs Kalinskaya match market aggregates real-time data from multiple venues, showing how traders price the likelihood of various outcomes. It displays current probabilities, volume of $961,614, and 24-hour volume of $961,126, letting you see consensus and divergence across platforms as the tournament unfolds.