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24H VOL:

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OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

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MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

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Kalshi:

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US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova
polymarket
kalshi

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova

Volume:
$1,344,932

Kamilla Rakhimova

all

2 markets

Kalshi

Polymarket

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 30, 2026

Closed: Aug 30, 1:11 PM 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

Kamilla Rakhimova

View
100%
75%
Yes 100¢No 0¢
100¢
N/A
$564,622
N/A
N/A
$241,977
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova

100%
75%
Yes 100¢No 0¢
0.1¢
N/A
$210,767
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Set 1 Winner

100%
68%
Yes 100¢No 0¢
0.1¢
N/A
$1,563
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Set 2 Winner

100%
68%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
kalshi

Barbora Krejcikova

0%
76%
Yes 0¢No 100¢
100¢
N/A
$567,154
N/A
N/A
$259,906
Settled
No
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Set Handicap +/-1.5

0%
51%
Yes 0¢No 100¢
—
N/A
$516
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Match O/U 21.5

0%
45%
Yes 0¢No 100¢
—
N/A
$234
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$64
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Match O/U 22.5

0%
48%
Yes 0¢No 100¢
—
N/A
$2
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Match O/U 23.5

0%
47%
Yes 0¢No 100¢
—
N/A
$2
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
1%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Set 2 O/U 8.5

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

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Set 1 O/U 8.5

100%
30%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Game Spread +/-4.5

0%
47%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Set 2 O/U 9.5

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

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Set 1 O/U 9.5

100%
48%
Yes 100¢No 0¢
20¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Set 2 O/U 10.5

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

US Open WTA: Kamilla Rakhimova vs Barbora Krejcikova Set 1 O/U 10.5

100%
50%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 18

Intro

This market tracks whether the Kamilla Rakhimova versus Barbora Krejcikova match at the US Open will exceed 21.5 games, with the aggregated consensus currently at 100.0% favoring the over. Data is drawn from Polymarket and Kalshi, and will resolve using official Grand Slam match statistics from the US Open. Watch for the match conclusion on August 30, 2026, as this will determine the final outcome.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All markets share consistent resolution logic based on official Grand Slam statistics, with clear rules for over/under thresholds, set completions, and tie scenarios.Primary resolution logic: Official Grand Slam match statistics from the US Open

Core resolution logic:

  • Match winner markets resolve to the player who wins the match after normal play completion
  • Set winner markets resolve based on the winner of each specific set
  • Over/under markets resolve based on completed games, with tiebreaks counting as one game
  • If a match is not completed, markets resolve 50-50 unless the outcome is already unconditionally determined
  • If the match is canceled before play begins, all markets resolve 50-50

Edge cases & clarifications:

  • Retirement/Default: If a player retires, withdraws, is defaulted, or disqualified during the match, the market resolves based on the player who advances, unless the market specifically excludes such scenarios (e.g., completed match markets)
  • Walkover: If a player withdraws before the match starts, the market resolves to 50-50
  • Postponement: If the match is postponed but eventually completed, markets remain open until completion. Postponement alone does not trigger a 50-50 resolution
Timing: Markets resolve no later than September 13, 2026, 11:59 PM ET, 14 days after the scheduled start, unless the match has been completed earlierOur 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 Kamilla Rakhimova and Barbora Krejcikova in the US Open WTA, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Kamilla Rakhimova' if Kamilla Rakhimova advances against Barbora Krejcikova. This market will resolve to 'Barbora Krejcikova' if Barbora Krejcikova advances against Kamilla Rakhimova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 2026, 11:59 PM ET (14 days after the scheduled start), 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.

Kalshi

If Kamilla Rakhimova wins the Rakhimova vs Krejcikova professional tennis match in the 2026 US Open Women Singles Round Of 128 after a ball has been played, then the market resolves to Yes. If Barbora Krejcikova wins the Rakhimova vs Krejcikova professional tennis match in the 2026 US Open Women Singles Round Of 128 after a ball has been played, then the market resolves to Yes.