TOTAL VOLUME:

$142.9b

24H VOL:

$98,273,025

24H TRANSACTIONS:

2,660,434,525

OPEN INTEREST:

$1,605,299,299

484,869

Markets across

36,635

events

MATCHED EVENTS:

2,879

PLATFORM COVERAGE:

5

Polymarket:

38%

VS.

Kalshi:

62%

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Sinner vs Cerundolo
kalshi

Sinner vs Cerundolo

Volume:
$14,110,590

Juan Manuel Cerundolo

 - Kalshi

Juan Manuel Cerundolo - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 28, 2026

Closed: May 28, 9:48 AM EST

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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

Juan Manuel Cerundolo

View
100%
Yes 100¢No 0¢
100¢
N/A
$4,954,622
N/A
N/A
$2,657,296
Settled
Yes
kalshi

Jannik Sinner

0%
Yes 0¢No 100¢
100¢
N/A
$9,155,968
N/A
N/A
$5,053,851
Settled
No
Total markets: 2

Intro

This market tracks whether Juan Manuel Cerundolo will defeat Jannik Sinner in their Round of 64 matchup at the 2026 French Open Men's Singles tournament. On Kalshi, Cerundolo winning stands at 99.0%, while Sinner winning is priced at 1.0%. The market resolves based on the official result once play begins in the match scheduled for May 28, 2026. Watch for the match commencement on that date, as resolution occurs immediately after the first ball is played, regardless of the final outcome.

Frequently asked questions

The Sinner vs Cerundolo dashboard on Kalshi tracks real-time odds and trading activity for this Round Of 64 tennis match. You can monitor the current implied probability for each outcome, view 24-hour volume of $12,958,254, and observe price movements as traders update their positions. The dashboard displays historical odds snapshots, allowing you to see how market sentiment has shifted over time. Total group volume stands at $14,110,590, reflecting sustained trader interest in this matchup. These metrics help you understand both current market consensus and the liquidity available for trading either side of the event.

Prediction market odds on Kalshi often diverge from traditional sportsbook lines because they reflect real-time trader sentiment rather than fixed bookmaker spreads. Sportsbooks typically adjust odds to balance action and protect margins, while prediction markets aggregate decentralized participant beliefs continuously. For the Sinner vs Cerundolo match, comparing Kalshi implied probabilities to major sportsbook offerings can reveal where public opinion and professional oddsmakers differ. These gaps sometimes signal value opportunities, though sportsbook odds remain useful as an independent benchmark for assessing market-derived prices.

The Sinner vs Cerundolo market is scheduled to resolve on May 28, 2026. Resolution is determined by the official result of the Round Of 64 match between Jannik Sinner and Juan Manuel Cerundolo. The market will settle based on which player wins the match according to the tournament's governing body and official records. Traders should monitor the match schedule and any potential postponements or changes that could affect the resolution timeline. Once the match concludes and results are confirmed, the market will automatically settle in favor of the winning outcome.

Several factors could shift Sinner vs Cerundolo odds before May 28, 2026. Recent player form, injury reports, and head-to-head records are key catalysts; any announcement of physical issues or exceptional recent performances will likely trigger repricing. Court surface conditions, weather forecasts, and tournament draw details can also influence trader positioning. Betting patterns from professional syndicates or sharp money often precede significant price moves. Media coverage highlighting one player's momentum or weakness may sway retail traders. Monitor official tournament communications and player social media for withdrawal announcements or fitness updates that could materially alter market expectations.