TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova
polymarket
kalshi

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova

Volume:
$9,758

Isabella Shinikova

 - Kalshi

Isabella Shinikova - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 11, 2026

Closed: Jun 11, 8:27 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

Isabella Shinikova

View
100%
Yes 100¢No 0¢
100¢
N/A
$6,212
N/A
N/A
$5,884
Settled
Yes
polymarket

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova Set Handicap +/-1.5

100%
Yes 100¢No 0¢
20¢
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova Set 1 O/U 8.5

100%
Yes 100¢No 0¢
0.9¢
N/A
$14
N/A
N/A
N/A
Settled
Yes
polymarket

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova

0%
Yes 0¢No 100¢
—
N/A
$2,156
N/A
N/A
N/A
Settled
Yes
kalshi

Khrystyna Vozniak

0%
Yes 0¢No 100¢
100¢
N/A
$1,171
N/A
N/A
$1,084
Settled
No
polymarket

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$81
N/A
N/A
N/A
Settled
Yes
polymarket

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$34
N/A
N/A
N/A
Settled
Yes
polymarket

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova Set 1 O/U 9.5

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

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova Set 1 O/U 10.5

0%
Yes 0¢No 100¢
0.8¢
N/A
$28
N/A
N/A
N/A
Settled
Yes
polymarket

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova Match O/U 23.5

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

Completed Match

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

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova Match O/U 22.5

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

ITF Ceska Lipa: Khrystyna Vozniak vs Isabella Shinikova Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 13

Description

This event group covers a professional tennis match between Khrystyna Vozniak and Isabella Shinikova at the ITF Women's Ceska Lipa tournament, scheduled for June 10, 2026 at 4:00 AM ET. Markets span match winner, set outcomes, game totals, and set handicaps across Polymarket and Kalshi platforms.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both platforms align on ITF official statistics as the primary source, apply consistent 7-day delay threshold, treat walkovers and pre-match forfeits as 50-50 or No outcomes, and resolve set/game totals based on actual play completion.Primary resolution logic: Official International Tennis Federation (ITF) match statistics; consensus of credible reporting if ITF does not publish within 2 hours of match conclusion.

Core resolution logic:

  • Match Winner: Resolves to the player who advances (wins the match or opponent retires/defaults/disqualified after play begins).
  • Match Completion: Resolves Yes only if all games and sets required to determine a winner are played to completion through normal play; any forfeit, walkover, or retirement resolves No.
  • Set/Game Totals: Resolve Over/Under based on actual games or sets completed; tiebreaks count as one game; incomplete sets resolve 50-50.
  • Cancellation/Delay: If match is canceled before play, delayed beyond 7 days without commencement or completion, or ends in a tie, most markets resolve 50-50 or No.
  • Walkover: If a player withdraws before the match starts, the market resolves 50-50 (not to the advancing player).
  • Post-Play Retirement/Default: If match begins and one player retires, defaults, or is disqualified, the advancing player wins the match, but completion markets resolve No.

Edge cases & clarifications:

  • Walkover before play: If Isabella Shinikova or Khrystyna Vozniak withdraws before the match begins, match winner and completion markets resolve 50-50; set/game markets also resolve 50-50.
  • Retirement/default after play begins: If a player retires, defaults, or is disqualified after at least one ball is played, the advancing player wins the match winner market; however, completion markets resolve No, and set/game totals resolve based on games actually completed before the retirement.
  • Match delayed beyond 7 days: If the match is postponed and does not commence or complete within 7 days of the original June 10, 2026 scheduled date, all markets resolve 50-50 or No.
  • First set incomplete: If the match begins but the first set is not completed, Set 1 Winner and Set 1 Games O/U markets resolve 50-50; Match O/U and Total Sets O/U resolve 50-50.
  • Match incomplete mid-play: If the match begins but is not completed (e.g., suspended, abandoned, or interrupted beyond 7 days), match completion resolves No, set/game totals resolve 50-50, and set handicap resolves 50-50.
Timing: Resolution occurs upon official ITF publication of final match statistics, or within 2 hours after the match concludes if ITF has not published; if the match is canceled or delayed beyond 7 days, resolution occurs at the determination of cancellation or expiry of the 7-day window.Our 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 Khrystyna Vozniak and Isabella Shinikova in the ITF Women Ceska Lipa, originally scheduled for June 10, 2026 at 4:00AM ET. This market will resolve to 'Khrystyna Vozniak' if Khrystyna Vozniak advances against Isabella Shinikova. This market will resolve to 'Isabella Shinikova' if Isabella Shinikova advances against Khrystyna Vozniak. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Kalshi

This event covers the professional tennis match between Khrystyna Vozniak and Isabella Shinikova in the 2026 W75 Ceska Lipa Round of 32. The match must have a ball played to be considered as having occurred. If the match does not take place before it starts—due to injury, walkover, forfeiture, or other cancellation—all related markets resolve to $0.50. If a player withdraws or forfeits after play has begun, that player's market resolves to No. Should the match be postponed or delayed, markets remain open and will close following the rescheduled match completion, provided this occurs within two weeks of the original date.

Frequently asked questions

Prediction markets like Polymarket and Kalshi operate on peer-to-peer trading mechanics, where odds emerge from continuous buy-sell activity rather than a sportsbook's fixed line. This means prices adjust instantly to new information—injuries, weather, betting flows—without waiting for a bookmaker's adjustment. Sportsbooks typically build in margins and limits to manage risk, whereas prediction markets reward accurate forecasters directly. For tennis events, prediction market odds often converge toward consensus faster than traditional books, especially on niche matchups. However, liquidity and volume matter; lower-volume markets may show wider bid-ask spreads than established sportsbook lines.

Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Platform differences stem from distinct user bases, fee structures, and market design. Polymarket uses an automated market maker (AMM) model, which can lag behind large trades, while Kalshi employs order-book matching, often reflecting fresh information faster. Regulatory constraints and liquidity pools also vary: Kalshi operates under CFTC oversight with stricter position limits, potentially capping large bets and creating price friction. Geographic user distribution matters too—Polymarket attracts global traders, Kalshi primarily US-based participants. These structural differences mean the same event can trade at materially different odds across venues, creating arbitrage opportunities for sharp traders.

Key catalysts include player injury announcements, recent match results, and head-to-head history releases. Court surface conditions, weather forecasts, and tournament seeding updates often shift trader sentiment. Betting syndicates and sharp money flowing into either side can trigger rapid repricing. Social media momentum and expert commentary—especially from tennis analysts—may influence retail traders. Withdrawal or late scratches by either player would trigger immediate resolution. Odds typically tighten as match day approaches and uncertainty narrows, with the largest moves often occurring in the final hours before play begins.