TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 15, 1:00 PM EST
Polymarket
This market refers to the tennis match between Daniel Verbeek and Jim Hendrikx in the ITF Men The Hague, originally scheduled for July 8, 2026 at 1:00PM ET. This market will resolve to 'Daniel Verbeek' if Daniel Verbeek advances against Jim Hendrikx. This market will resolve to 'Jim Hendrikx' if Jim Hendrikx advances against Daniel Verbeek. 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 Daniel Verbeek and Jim Hendrikx in the ITF Men The Hague, originally scheduled for July 8, 2026 at 1:00PM ET. This market will resolve to 'Daniel Verbeek' if Daniel Verbeek advances against Jim Hendrikx. This market will resolve to 'Jim Hendrikx' if Jim Hendrikx advances against Daniel Verbeek. 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 and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one price outcomes through continuous trading by informed participants risking real capital. Prediction markets frequently incorporate breaking news, injury updates, and expert analysis faster than traditional sportsbooks adjust their lines. For a tennis match, market-based pricing can reveal sharper probability estimates when traders have specialized knowledge. However, sportsbook odds may include liquidity premiums or promotional adjustments. Comparing the two reveals whether consensus favors one player or if edge opportunities exist between venues.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome—a Verbeek victory or a Hendrikx victory—fluctuates based on order flow and the ratio of shares held in the liquidity pool. When more traders buy Verbeek shares, the price rises and the implied probability increases; conversely, selling pressure lowers the price. This continuous repricing mechanism ensures the market reflects real-time sentiment and new information. Traders earn profits by correctly predicting the match result, creating strong incentives for accurate pricing. The system remains transparent, with all trades visible on-chain and settlement occurring automatically once the outcome is verified.
This market resolves around Jul 15, 2026, after the Verbeek versus Hendrikx match concludes at the ITF The Hague tournament. The outcome is determined by verifying the final result against credible public sources covering professional tennis. Once the match is complete and the winner is confirmed through reliable reporting, the market settles automatically. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The resolution process is designed to be objective and tamper-proof, relying on widely documented match results rather than subjective interpretation. This ensures all participants have confidence in the fairness and accuracy of the settlement.
Several factors could shift market odds before the match begins. Injury announcements or withdrawal news involving either player would trigger sharp repricing, as would changes to court conditions or weather forecasts affecting play style. Recent tournament results, head-to-head records, and ranking updates often influence trader positioning. Media coverage highlighting one player's form or momentum can accelerate buying or selling pressure. Betting syndicates or professional traders entering the market with large positions may also move prices as they deploy capital based on proprietary analysis. Closer to match time, warm-up tournament results or last-minute lineup confirmations can generate volatility. Social media sentiment and expert commentary may sway retail participants, adding noise or signal depending on information quality.