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%
VS.
Kalshi:
61%
Closed: Jun 18, 6:15 AM EST
Polymarket
This market refers to the tennis match between Maileen Nuudi and Ella Haavisto in the ITF Women Madrid, originally scheduled for June 11, 2026 at 6:15AM ET. This market will resolve to 'Maileen Nuudi' if Maileen Nuudi advances against Ella Haavisto. This market will resolve to 'Ella Haavisto' if Ella Haavisto advances against Maileen Nuudi. 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 Maileen Nuudi and Ella Haavisto in the ITF Women Madrid, originally scheduled for June 11, 2026 at 6:15AM ET. This market will resolve to 'Maileen Nuudi' if Maileen Nuudi advances against Ella Haavisto. This market will resolve to 'Ella Haavisto' if Ella Haavisto advances against Maileen Nuudi. 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 market odds on Polymarket often diverge from traditional sportsbook odds because they reflect real-time trader sentiment rather than fixed lines set by oddsmakers. Sportsbooks typically adjust for margin and liability management, while prediction markets aggregate decentralized belief. For the Nuudi vs Haavisto match, comparing Polymarket prices to major sportsbooks can reveal whether the crowd is more or less confident in a particular outcome than professional bookmakers. Such gaps may signal value or reflect differences in how each venue weights recent form, head-to-head records, and court conditions.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the Nuudi vs Haavisto match is priced through binary outcome contracts, where each player's contract reflects the market's cumulative assessment of her winning probability. Traders buy and sell shares, and the current price of each contract directly represents the implied odds. Liquidity and order flow on Polymarket determine how quickly prices move in response to news, betting patterns, or shifts in player form. The top outcome currently shows the market's leading expectation, though prices remain fluid until match resolution on Jun 18, 2026.
The ITF Madrid: Maileen Nuudi vs Ella Haavisto market resolves on Jun 18, 2026, following the completion of the match. Resolution is determined by the official result recorded by the ITF and confirmed through the prediction market's data source. The winning outcome is the player who prevails in the match according to the official tournament records. Once the match concludes and the result is verified, the market settles automatically, and traders' positions are finalized based on the correct outcome.
Several factors could shift odds for the Nuudi vs Haavisto match before Jun 18, 2026. Recent tournament results, injury reports, or withdrawal announcements involving either player would trigger immediate repricing. Changes in court conditions, weather forecasts, or draw updates may also influence trader positioning. Head-to-head history or performance trends on clay courts could emerge as new information surfaces. Trading volume spikes often accompany major news, and large position shifts by sophisticated traders can move prices significantly. Monitor player social media, ITF announcements, and betting activity for catalysts.