TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Oleksandra Oliynykova vs Mirra Andreeva: Total Games
kalshi

Oleksandra Oliynykova vs Mirra Andreeva: Total Games

Volume:
$6,443

Over 17.5 games

 - Kalshi

Over 17.5 games - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 16, 2026

Closed: Aug 16, 12:17 PM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Over 17.5 games

View
0%
Yes 0¢No 100¢
100¢
N/A
$6,443
N/A
N/A
$4,172
Settled
No
kalshi

Over 22.5 games

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 2

Description

This event tracks the total number of games played in a professional tennis match between Oleksandra Oliynykova and Mirra Andreeva at the 2026 WTA Cincinnati Round Of 64. Bettors assess whether the match will be competitive or one-sided by predicting if the total games will exceed certain thresholds. Outcomes are determined solely by the official match result, with specific handling for cancellations, delays, or retirements.

Kalshi

The event involves two separate markets predicting whether the total number of completed games in the Oleksandra Oliynykova vs Mirra Andreeva match will exceed 17.5 or 22.5 games. Both markets share consistent secondary rules: if the match does not start due to injury, walkover, forfeiture, or cancellation, it resolves to a fair price. Postponements keep markets open until the rescheduled match concludes within two weeks. If a player retires, markets that can be settled based on completed play do so; others resolve to a Fair Market Price at the Exchange’s discretion. Kalshi disclaims any official affiliation with the WTA or governing bodies, and all trademarks remain property of their respective owners.