TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

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Kalshi:

61%

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Maria Sakkari vs Maja Chwalinska: Set 1 Winner
kalshi

Maria Sakkari vs Maja Chwalinska: Set 1 Winner

Volume:
$7,354

Maria Sakkari

 - Kalshi

Maria Sakkari - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 30, 2026

Closed: May 30, 5:47 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

Maria Sakkari

View
100%
Yes 100¢No 0¢
100¢
N/A
$6,278
N/A
N/A
$4,624
Settled
Yes
kalshi

Maja Chwalinska

0%
Yes 0¢No 100¢
100¢
N/A
$1,076
N/A
N/A
$992
Settled
No
Total markets: 2

Intro

This market tracks which player will win the opening set in the women's singles Round of 32 match between Maria Sakkari and Maja Chwalinska at the 2026 French Open. On Kalshi, Chwalinska winning set 1 stands at 49.5%, while Sakkari winning set 1 is at 46.0%. Resolution will be determined by the official result of their match as recorded by the French Open. The outcome will be decided when the two players compete on May 30, 2026.

Frequently asked questions

Prediction market odds on Kalshi often differ from traditional sportsbook odds because they reflect real-time trader sentiment rather than fixed bookmaker lines. Sportsbooks apply margins and adjust odds to manage liability, while prediction markets aggregate decentralized bets with minimal friction. For the Sakkari vs Chwalinska Set 1 Winner event, comparing Kalshi prices to major sportsbooks can reveal where the crowd sees value. Prediction markets typically react faster to breaking news, player updates, or betting patterns, making them a useful reference point alongside conventional sports betting platforms.

On Kalshi, the Maria Sakkari vs Maja Chwalinska Set 1 Winner market is priced as binary contracts where traders buy or sell shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices range from 0 to 100 cents, with the spread between bid and ask reflecting market liquidity and uncertainty. As traders place orders, the price adjusts to balance supply and demand. The current price directly translates to an implied probability, so a contract trading at 65 cents implies a 65% chance of that outcome. Volume and order-book depth on Kalshi determine how easily traders can enter or exit positions at any given moment.

The Maria Sakkari vs Maja Chwalinska Set 1 Winner market resolves on May 30, 2026. Resolution is determined by the official result of the first set in their match. The market will settle once the set concludes and the winner is confirmed by the tournament or match officials. Traders should monitor the match schedule and any schedule changes, as delays or postponements could affect the resolution timeline. Once the set outcome is final and verified, the market will automatically resolve to the winning player, and contracts will be settled accordingly.

Several factors could shift odds for the Sakkari vs Chwalinska Set 1 Winner market. Player injury announcements or withdrawal news would have immediate impact. Recent form updates, head-to-head record changes, or surface-specific performance data could influence trader sentiment. Court conditions, weather forecasts, and match scheduling details may also matter. Betting volume spikes or large trades on Kalshi can signal informed positioning. News about either player's preparation, coaching changes, or mental state could move prices. As the match approaches, real-time observations during warm-ups or early rallies may prompt rapid repricing. Monitor official tournament communications and player social media for late-breaking developments.