Will Elena Rybakina win the Gauff vs Rybakina: Semifinal match?
Elena Rybakina — market-implied probability
47.0%
No 53.0%
$10Klifetime volume
$10K24h volume
$8Kopen interest
Elena Rybakina is trading at 47.0% on Kalshi. $10K traded over the market’s life, $10K of it in the last day. It resolves on 27 August 2026, 14 days from now.
By volume it is number 607 of the 646 open sports markets on the board, and $10K of that traded in the last day.
Current odds
| Elena Rybakina | 47.0% | |
|---|---|---|
| No | 53.0% |
Prices are the market’s implied probability: a contract at 62% costs 62 cents and pays $1 if it resolves true.
Market activity
$10KLifetime volume
traded over the market's life.
$10K24h volume
traded in the last day.
$8KOpen interest
still committed in open positions.
Where the venue does not publish a figure, it is left out rather than shown as zero.
Market timeline
12 August 2026opened
27 August 2026resolves
14 days remaining — recalculated on every 15-minute rebuild.
What does 47.0% mean?
The market is currently pricing the Elena Rybakina outcome at about 47.0%: a contract that pays $1 if the market resolves that way costs roughly 47.0% of its payout to buy. That number is the market-implied probability — the aggregated judgment of traders with money at stake, not a forecast by PredictionBubbles.
When the price moves, the market has repriced the question — the 24-hour figure on this page is that move in probability points, not percent. Markets can be early, late or wrong; what keeps the number honest is that anyone who disagrees can trade against it.
Where this price comes from
- Source
- Kalshi
- Type
- CFTC-regulated, US
- Updated
- every 15 minutes
Kalshi is a CFTC-regulated US exchange settling in dollars. The number above is the last traded price on this contract, pulled from the venue’s public API and refreshed every 15 minutes. This site takes no position and sets no price of its own.
To weigh it against the same question elsewhere, open the live board: it puts the busiest open Polymarket and Kalshi market side by side, sized by volume and colored by probability.