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: Jun 17, 4:00 AM EST
Polymarket
This market refers to the tennis match between Alberto Barroso Campos and Matthew Summers in the ITF Men Martos, originally scheduled for June 10, 2026 at 4:00AM ET. This market will resolve to 'Alberto Barroso Campos' if Alberto Barroso Campos advances against Matthew Summers. This market will resolve to 'Matthew Summers' if Matthew Summers advances against Alberto Barroso Campos. 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 sentiment rather than bookmaker models. Sportsbooks set odds to balance liability and profit margins, while prediction markets aggregate real-time beliefs from many participants. For this ITF Martos match, comparing Polymarket implied probabilities to major sportsbooks can reveal where the crowd sees value or where sharp bettors may be positioning. Differences typically reflect varying risk assessments, information access, or market efficiency between venues.
On Polymarket, the ITF Martos: Alberto Barroso Campos vs Matthew Summers match is priced through an automated market maker that converts trader activity into implied probabilities for each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy or sell outcome shares, and the price adjusts dynamically based on supply and demand. The current market price reflects the collective assessment of all participants trading this contract. As new information emerges or match conditions change, prices shift to equilibrate the market and attract offsetting trades.
The ITF Martos: Alberto Barroso Campos vs Matthew Summers market resolves on Jun 17, 2026. Resolution occurs after the match concludes and the official result is confirmed. The outcome is determined by the winner of the completed match as recorded by the ITF. Once the match result is finalized and verified, the market settles and traders receive payouts based on which outcome they held at resolution.
Several factors could shift market odds for this ITF Martos match. Recent form and head-to-head records between Alberto Barroso Campos and Matthew Summers influence trader positioning. Court surface conditions, weather, and venue specifics matter in tennis prediction. Injury reports or player availability updates can trigger sharp repricing. Tournament seeding, ranking points at stake, and player motivation also affect market sentiment. Real-time match developments—such as early set results or momentum shifts—will drive continuous price adjustments as traders update their win probability estimates.