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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Safiullin vs Djokovic
kalshi
predict

Who will win Safiullin vs Djokovic?

Volume:
$6,798,961

Novak Djokovic

 - Kalshi

Novak Djokovic - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Jul 5, 2026

Closed: Jul 5, 12:10 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

Novak Djokovic

View
100%
Yes 100¢No 0¢
100¢
N/A
$3,760,030
N/A
N/A
$2,468,672
Settled
Yes
kalshi

Roman Safiullin

0%
Yes 0¢No 100¢
100¢
N/A
$3,031,422
N/A
N/A
$1,421,230
Settled
No
predict

Wimbledon ATP: Roman Safiullin vs Novak Djokovic

N/A
N/A
—
$33
$7,509
N/A
N/A
N/A
Settled
No
Total markets: 3

Intro

This market tracks whether Novak Djokovic will defeat Roman Safiullin in their 2026 Wimbledon Men's Singles Round of 16 match. Aggregating data from Kalshi and Predict, the consensus probability stands at 96.0% for a Djokovic victory. The match is scheduled for July 5, 2026, and resolution will be determined by the official outcome of the professional tennis match as it unfolds on that date.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi's resolution criteria state that both possible match outcomes (Safiullin win and Djokovic win) resolve to Yes, creating a logical contradiction. Predict correctly defines a binary outcome where exactly one player advances. This makes Kalshi's market fundamentally unresolvable as documented.Hero tip: Avoid Kalshi until resolution criteria are corrected. The statement that both players winning each resolve to Yes is a data integrity failure. Trade Predict, which has clear binary resolution (one advancing player) and well-defined edge cases (walkover, retirement, cancellation).

Critical divergence points:

  • Kalshi: Dual Yes resolution logic. States both Safiullin win and Djokovic win resolve to Yes. Requires only that a ball has been played. No handling of walkovers, cancellations, or retirements. Key Quote: 'If Roman Safiullin wins...then the market resolves to Yes. If Novak Djokovic wins...then the market resolves to Yes.'
  • Predict: Binary outcome structure. Resolves to the single advancing player (Safiullin or Djokovic). Walkover = 50-50. Cancellation or delay >7 days without winner = 50-50. Retirement/default/disqualification = advancing player. Primary source: ATP Tour official information. Key Quote: 'This market will resolve to the player who advances.'
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.

Kalshi

This event covers the professional tennis match between Roman Safiullin and Novak Djokovic in the 2026 Wimbledon Men's Singles Round of 16. Resolution requires that a ball be played in the match; if the match does not occur before play begins due to injury, walkover, forfeiture, or other cancellation, the market will resolve to a fair price. If the match is postponed or delayed, the market remains open and closes after the rescheduled match concludes, provided this occurs within two weeks of the original date. The winner is determined by standard professional tennis match outcomes.

Predict

This market refers to the tennis match between Roman Safiullin and Novak Djokovic in the Wimbledon ATP, originally scheduled for July 5, 2026 at 6:00AM ET. This market will resolve to 'Roman Safiullin' if Roman Safiullin advances against Novak Djokovic. This market will resolve to 'Novak Djokovic' if Novak Djokovic advances against Roman Safiullin. 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 ATP Tour. A consensus of credible reporting may also be used.

Frequently asked questions

Prediction markets like those tracked here operate on peer-to-peer trading rather than fixed sportsbook lines. Instead of a bookmaker setting odds, traders buy and sell shares reflecting their belief in each outcome, creating dynamic prices that often reflect real-time information flow. Sportsbooks adjust lines to manage liability; prediction markets adjust through supply and demand. Many traders compare both to identify value, since prediction markets sometimes price events differently than traditional sportsbooks due to their distinct participant bases and incentive structures.

Kalshi and Predict can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Each platform attracts different trader demographics, liquidity levels, and fee structures, which can cause temporary price gaps on the same event. Kalshi and Predict may also have slightly different market mechanics, order-book depth, or user bases with distinct information sets. Arbitrage traders often exploit these spreads, but differences can persist if one platform has higher volume or attracts more informed participants on this particular match. Monitoring both helps you understand where consensus is strongest.

Key catalysts include recent form and head-to-head records, injury reports or fitness updates for either player, court surface conditions and weather, and betting market activity from sportsbooks. Betting exchanges and social media sentiment can also shift trader positioning ahead of the match. Any official announcements about player status, tournament draws, or seeding changes may trigger repricing. As the match date nears, late-breaking news or warm-up tournament results often drive final price adjustments.