TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 5, 10:52 AM EST
Polymarket
This market refers to the tennis match between Eleni Chatziavraam and Lola Giza in the W50 Heraklion, Main Draw, originally scheduled for October 5, 2026 at 5:30AM ET. This market will resolve to 'Eleni Chatziavraam' if Eleni Chatziavraam advances against Lola Giza. This market will resolve to 'Lola Giza' if Lola Giza advances against Eleni Chatziavraam. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 19, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Eleni Chatziavraam and Lola Giza in the W50 Heraklion, Main Draw, originally scheduled for October 5, 2026 at 5:30AM ET. This market will resolve to 'Eleni Chatziavraam' if Eleni Chatziavraam advances against Lola Giza. This market will resolve to 'Lola Giza' if Lola Giza advances against Eleni Chatziavraam. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 19, 2026, 11:59 PM ET (14 days after the scheduled start), 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 is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders buy shares in a particular player, the higher the price goes, and the greater the implied probability of their victory. This dynamic pricing ensures the market reflects the collective intelligence of its participants, constantly adjusting as new information becomes available.
This market resolves around Oct 12, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Heraklion tennis match between Eleni Chatziavraam and Lola Giza. The platform will verify the winner based on publicly available match data, ensuring an objective and transparent resolution process. Traders who correctly predicted the outcome will receive a payout based on the final market prices at the time of resolution.
Several factors could influence the price of shares in this market. Any news regarding player injuries, changes in playing conditions (like weather), or updates on player form could all cause shifts in sentiment. Unexpected results in other matches involving these players, or even broader trends in the world of tennis, could also impact trading activity. A significant upset in a similar tournament, or even commentary from tennis analysts, might lead traders to reassess their probabilities and adjust their positions accordingly.