TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 24, 6:00 AM EST
Polymarket
This market refers to the tennis match between Angela Fita Boluda and Petra Sedlackova in the ITF Women Olomouc, originally scheduled for July 17, 2026 at 6:00AM ET. This market will resolve to 'Angela Fita Boluda' if Angela Fita Boluda advances against Petra Sedlackova. This market will resolve to 'Petra Sedlackova' if Petra Sedlackova advances against Angela Fita Boluda. 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.
This market refers to the tennis match between Angela Fita Boluda and Petra Sedlackova in the ITF Women Olomouc, originally scheduled for July 17, 2026 at 6:00AM ET. This market will resolve to 'Angela Fita Boluda' if Angela Fita Boluda advances against Petra Sedlackova. This market will resolve to 'Petra Sedlackova' if Petra Sedlackova advances against Angela Fita Boluda. 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.
Prediction markets and sportsbooks price events differently because they operate on distinct mechanisms. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets derive prices from continuous trader supply and demand. This market reflects what thousands of independent traders believe will happen, often incorporating real-time information faster than traditional sportsbooks update their lines. Both sources can offer valuable signals, but they're not directly comparable—prediction markets tend to reward accuracy over time, whereas sportsbooks prioritize balanced action.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Buyers and sellers interact with a liquidity pool, and each trade adjusts the price based on the size of the order and current pool reserves. This mechanism ensures continuous pricing without relying on a traditional order book, allowing traders to enter and exit positions at transparent, algorithmically determined rates throughout the trading window.
This market resolves around Jul 24, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will reflect which player wins the ITF Olomouc match. Resolution occurs after the event is officially confirmed, ensuring that all traders have access to the same authoritative information before payouts are finalized.
Several factors could shift trader positioning before the match takes place. Recent player form, head-to-head records, court surface performance, and injury updates are common catalysts that influence prediction market prices. Tournament draws, seeding changes, or notable upsets in related matches may also prompt traders to reassess their forecasts. Media coverage and expert commentary can amplify these signals, causing rapid repricing as new information becomes available to the market.