TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 25, 9:16 AM EST
Kalshi
This market measures the game differential between the two players across the entire match in the 2026 ATP Mallorca Quarterfinal. It allows bettors to wager on whether one player will win significantly more games than the other, with different spreads reflecting various competitive scenarios.
The event resolves based on the game differential between Luciano Darderi and Nuno Borges across the full match in the 2026 ATP Mallorca Quarterfinal, with outcomes favoring either player depending on who wins more games by the specified margin. If the match does not occur before play begins due to injury, walkover, forfeiture, or cancellation, the market resolves to fair price. Postponed or delayed matches remain open until the rescheduled match concludes within two weeks. If a player retires, markets that can be unconditionally settled based on completed play resolve accordingly; those that cannot are settled at Fair Market Price at the Exchange's discretion.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance liability and extract a margin, while prediction markets aggregate the beliefs of traders risking real capital. This market's odds may lead or lag sportsbook lines depending on which venue processes new information faster. Comparing the two can reveal where consensus is strongest or where sharp traders see value relative to conventional betting markets.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts reflecting their belief in each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each contract moves based on supply and demand, with buyers and sellers negotiating in real time. Traders holding contracts until resolution profit if their prediction proves correct, creating strong incentives for accurate pricing. The transparent, decentralized mechanism allows prices to adjust quickly as new information emerges about the upcoming match.
This market resolves around Jun 25, 2026, once the match concludes and the final game spread is verified against credible public sources. The outcome is determined by the official recorded score and margin of victory in the tennis match. Resolution typically occurs shortly after the event ends, allowing traders to settle their positions. Kalshi confirms the result using established sports data providers to ensure accuracy and fairness for all participants.
Several factors may shift odds in this market before Jun 25, 2026. Recent form and head-to-head records between the two players can trigger repricing as traders reassess win probabilities. Injury reports, court surface conditions, and weather forecasts closer to match day often spark volatility. Tournament momentum, player confidence, and betting action from professional syndicates can also influence pricing. Major news about either player's fitness or mental state may prompt sharp traders to adjust positions, moving the spread significantly.