TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 10, 9:30 AM EST
Polymarket
This market refers to the tennis match between Juliana Giaccio and Berta Miret Avante in the ITF Women Ontinyent, originally scheduled for June 3, 2026 at 9:30AM ET. This market will resolve to 'Juliana Giaccio' if Juliana Giaccio advances against Berta Miret Avante. This market will resolve to 'Berta Miret Avante' if Berta Miret Avante advances against Juliana Giaccio. 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 decentralized trader consensus rather than bookmaker margins and risk management. Sportsbooks typically build in a vigorish and adjust lines based on liability, whereas prediction markets price outcomes based purely on participant belief. For the ITF Ontinyent match, comparing Polymarket odds to major sportsbooks can reveal whether traders are more or less confident than professional oddsmakers. These differences often reflect unique information or risk appetite among prediction market participants versus traditional betting venues.
The ITF Ontinyent: Juliana Giaccio vs Berta Miret market is scheduled to resolve on Jun 10, 2026. Resolution is determined by the official result of the completed match between Juliana Giaccio and Berta Miret Avante in the ITF women's tournament at Ontinyent. The outcome is finalized once the match concludes and the result is confirmed through official ITF records. Traders holding positions in the winning outcome receive payouts proportional to their stake, while losing positions expire worthless.
Several factors could shift odds for the ITF Ontinyent match before Jun 10, 2026. Recent player performance data, injury announcements, or withdrawal news involving either Juliana Giaccio or Berta Miret Avante would trigger immediate repricing. Head-to-head history, court surface conditions, and player form in the weeks leading up to the tournament can influence trader sentiment. Weather forecasts for the match day and any changes to tournament scheduling may also move prices. Real-time match updates during play will cause final volatility as traders react to in-game developments and momentum shifts.