TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
ITF Madrid: Jimar Geraldine Gerald Gonzalez vs Briyana Ivanova Match O/U 21.5
- Polymarket
ITF Madrid: Jimar Geraldine Gerald Gonzalez vs Briyana Ivanova Match O/U 21.5 - Polymarket
1W
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolved Jun 10, 2026
Closed: Jun 17, 4:30 AM EST
Polymarket
This market refers to the tennis match between Jimar Geraldine Gerald Gonzalez and Briyana Ivanova in the ITF Women Madrid, originally scheduled for June 10, 2026 at 4:30AM ET. This market will resolve to 'Jimar Geraldine Gerald Gonzalez' if Jimar Geraldine Gerald Gonzalez advances against Briyana Ivanova. This market will resolve to 'Briyana Ivanova' if Briyana Ivanova advances against Jimar Geraldine Gerald Gonzalez. 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 lines because they reflect real-time crowd sentiment rather than fixed bookmaker margins. Sportsbooks typically adjust odds more slowly and include built-in vigorish, while prediction markets update continuously as traders buy and sell shares. For this ITF Madrid match, comparing Polymarket implied probabilities to major sportsbook offerings can reveal whether the crowd is pricing Gonzalez or Ivanova differently than professional oddsmakers, potentially signaling value or consensus shifts.
On Polymarket, this ITF Madrid match is priced through an automated market maker that converts share purchases into implied probabilities for each player outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy and sell YES or NO shares, with prices reflecting the cumulative trading activity and current belief about who will win. The Polymarket interface displays the current odds alongside 24-hour volume and historical price charts, enabling participants to enter or exit positions at any time before match resolution on Jun 17, 2026.
The ITF Madrid: Jimar Geraldine Gerald Gonzalez vs Briyana Ivanova market resolves on Jun 17, 2026, following the completion of their match. The outcome is determined by the official result recorded by the ITF and confirmed through reliable sports data sources. Once the match concludes and the winner is verified, the market settles automatically, with winning positions paid out according to the final odds at which they were held.
Several factors could shift market odds before Jun 17, 2026. Injury announcements or withdrawal news involving either Gonzalez or Ivanova would trigger sharp repricing. Recent tournament results, head-to-head records, or updated rankings may influence trader sentiment. Court conditions in Madrid, weather forecasts, and player practice reports can also move prices. Additionally, betting volume spikes or large trades by prominent market participants often signal new information, prompting other traders to adjust their positions and shift the implied probability for each player.