TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 16, 8:32 AM EST
Kalshi
Jakub Mensik and Adrian Mannarino compete in the second set of their 2026 ATP London Round of 32 match on June 14. The winner of set 2 will be determined by standard tennis scoring rules.
Resolution depends on which player wins set 2 in the professional tennis match. If the match does not occur before play begins due to injury, walkover, forfeiture, or cancellation, the market resolves to a fair price. Postponements or delays keep the market 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 resolved to fair market price at the Exchange's discretion.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate distributed beliefs from traders risking real capital. For tennis set outcomes, prediction markets may price in granular player form, court conditions, and momentum shifts that traditional sportsbooks lag on. Comparing this market's odds to major sportsbooks can reveal whether traders are pricing in information the broader betting market has not yet fully incorporated.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing each possible outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each contract reflects the probability that outcome will occur, ranging from near-zero to near-100. Traders place limit and market orders to express their conviction, and the equilibrium price emerges from supply and demand. Tighter spreads and higher volume typically indicate greater consensus, while wider spreads suggest uncertainty or disagreement among participants.
This market resolves around Jun 14, 2026, once the Mensik vs Mannarino match concludes and the second set result is verified against credible public sources. The outcome is determined by which player wins the set according to official tournament records. Early resolution may occur if the match is abandoned or the set is not played, in which case the market rules will specify the handling. Traders should monitor official tournament communications and reliable sports news outlets for confirmation.
Player injury reports, recent performance trends, and court surface conditions can all shift odds significantly before the match begins. If either player withdraws or is ruled out, the market outcome may be determined early. During the first set, momentum and performance quality will influence expectations for the second set, potentially triggering repricing. Weather delays, scheduling changes, or unexpected form swings in warm-up matches can also trigger volatility. Real-time match flow—such as a dominant first-set performance—will be the strongest catalyst for movement as traders update their beliefs.