TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Tamara Zidansek vs Kimberly Birrell: Total Games
kalshi

Tamara Zidansek vs Kimberly Birrell: Total Games

Volume:
$3,718

Over 20.5 games

 - Kalshi

Over 20.5 games - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 22, 2026

Closed: Sep 22, 4:51 AM EST

kalshi

Kalshi

View
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 20.5 games

View
100%
Yes 100¢No 0¢
100¢
N/A
$980
N/A
N/A
$945
Settled
Yes
kalshi

Over 15.5 games

100%
Yes 100¢No 0¢
100¢
N/A
$80
N/A
N/A
$80
Settled
Yes
kalshi

Over 25.5 games

0%
Yes 0¢No 100¢
100¢
N/A
$2,659
N/A
N/A
$1,167
Settled
No
Total markets: 3

Description

These markets evaluate how long a tennis match between Tamara Zidansek and Kimberly Birrell will last, measured by the total number of games played. Each market corresponds to a different threshold of games, reflecting varying expectations about the match's length. Outcomes depend on whether the actual game count exceeds specified levels.

Kalshi

The markets assess whether the total number of completed games in the Tamara Zidansek vs Kimberly Birrell professional tennis match at the 2026 WTA Seoul Round Of 32 exceeds specified thresholds of 15.5, 20.5, or 25.5 games. All markets share consistent secondary rules: if the match fails to start due to injury, walkover, forfeiture, or cancellation, they resolve to a fair price. Postponements keep markets open until the rescheduled match concludes, with resolution within two weeks. If a player retires, markets that can be settled based on completed play do so unconditionally, while unresolved markets settle at a Fair Market Price determined by the Exchange. The Exchange disclaims official affiliation with the governing league, and all trademarks remain property of their respective owners.