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 13, 11:30 AM EST
Polymarket
This market refers to the doubles tennis match between Martinez/Masur and Sun/Watanabe in the Tyler, originally scheduled for June 6, 2026 at 11:30AM ET. This market will resolve to 'Martinez/Masur' if the team of Martinez/Masur advances against Sun/Watanabe. This market will resolve to 'Sun/Watanabe' if the team of Sun/Watanabe advances against Martinez/Masur. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds on Polymarket for this doubles event often diverge from traditional sportsbook lines because they reflect decentralized trader sentiment rather than bookmaker risk management. Sportsbooks adjust odds to balance liability; prediction markets aggregate beliefs of individual participants. Comparing Polymarket odds to major sportsbooks can reveal whether the market is pricing Martinez/Masur or Sun/Watanabe more favorably than conventional oddsmakers, highlighting potential value or consensus shifts.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the Tyler (Doubles): Martinez/Masur vs Sun/Watanabe market is priced through an automated market maker that converts trader activity into real-time probabilities for each outcome. Traders buy and sell shares representing either Martinez/Masur or Sun/Watanabe winning, and the cumulative volume and order flow determine the current odds. As the match date approaches, price discovery accelerates, reflecting new information about player form, injuries, or head-to-head records.
Key catalysts for price movement include player injuries or withdrawals, recent tournament results or form changes, head-to-head records between the pairs, court surface conditions, and weather updates closer to match day. News about any player's fitness, coaching changes, or unexpected upsets in related events can shift trader sentiment. As Jun 13, 2026 approaches, late-breaking information and final warm-up match results typically drive the most significant odds adjustments on Polymarket.