TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 17, 11:44 AM EST
Polymarket
This market refers to the tennis match between Gaia Maduzzi and Sapfo Sakellaridi in the ITF W35 Krakow Women, originally scheduled for August 17, 2026 at 7:00AM ET. This market will resolve to 'Gaia Maduzzi' if Gaia Maduzzi advances against Sapfo Sakellaridi. This market will resolve to 'Sapfo Sakellaridi' if Sapfo Sakellaridi advances against Gaia Maduzzi. 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 Gaia Maduzzi and Sapfo Sakellaridi in the ITF W35 Krakow Women, originally scheduled for August 17, 2026 at 7:00AM ET. This market will resolve to 'Gaia Maduzzi' if Gaia Maduzzi advances against Sapfo Sakellaridi. This market will resolve to 'Sapfo Sakellaridi' if Sapfo Sakellaridi advances against Gaia Maduzzi. 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.
On Polymarket, this market reflects trader sentiment rather than traditional sportsbook lines. Prediction market odds adjust dynamically based on real-time trading activity, often showing sharper or more volatile pricing compared to sportsbooks. The difference can be notable, especially when trader positioning diverges from public betting trends. For the Maduzzi vs Sakellaridi match market, this can highlight where speculative interest lies versus broader gambling markets. Traders should consider both sources but recognize that Polymarket prices are driven purely by community bets and liquidity, without the influence of sportsbook adjustments or external odds-setting entities.
This market resolves around Aug 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the market will close to reflect whether Maduzzi or Sakellaridi is declared the winner based on court records and widely accepted sports news sources.
Injuries, weather delays, or recent performance updates for either player can shift this market. Key moments such as pre-match practice results, ranking changes, or even shifts in betting sentiment on Polymarket may cause price fluctuations. Any last-minute news affecting either competitor’s readiness or form could also influence trader positioning before the match.