TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 3, 9:30 AM EST
Polymarket
This market refers to the tennis match between Sahaja Yamalapalli and Savannah Broadus in the ITF Women Rome, originally scheduled for June 26, 2026 at 9:30AM ET. This market will resolve to 'Sahaja Yamalapalli' if Sahaja Yamalapalli advances against Savannah Broadus. This market will resolve to 'Savannah Broadus' if Savannah Broadus advances against Sahaja Yamalapalli. 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 Sahaja Yamalapalli and Savannah Broadus in the ITF Women Rome, originally scheduled for June 26, 2026 at 9:30AM ET. This market will resolve to 'Sahaja Yamalapalli' if Sahaja Yamalapalli advances against Savannah Broadus. This market will resolve to 'Savannah Broadus' if Savannah Broadus advances against Sahaja Yamalapalli. 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 are driven by traders seeking to profit from accurate forecasting. Prediction markets can sometimes offer sharper, more efficient pricing because participants have real money at stake and no house edge to overcome. Comparing this market's implied probability to major sportsbook lines on the same match can reveal where professional and retail traders disagree on the likely winner.
On Polymarket, this market is priced through an automated market maker that allows traders to buy and sell outcome shares continuously. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the ratio of shares held in each outcome's pool; as traders buy shares for one player, the price of that outcome rises and the competing outcome falls. This mechanism ensures liquidity and transparent pricing throughout the trading window. The market's probability is derived directly from the share prices, so any new information or shift in trader sentiment immediately adjusts the odds.
This market resolves around Jul 3, 2026, once the match concludes and the winner is verified against credible public sources. The outcome is determined by the official result of the ITF Rome event; whichever player wins the match will be the correct resolution. Traders holding shares in the winning outcome receive their payout, while incorrect positions expire worthless. The resolution process is straightforward and tied directly to the match result, ensuring clarity for all participants.
Several factors could shift this market's odds before the match plays out. Recent tournament performance, head-to-head records, and player ranking changes are key catalysts that traders monitor closely. Injury reports or withdrawal announcements would trigger sharp repricing. Court conditions, weather, and seeding announcements closer to the event date often prompt trading activity. Media coverage highlighting one player's form or momentum can also influence sentiment. Real-time match updates during play may cause final adjustments, though most price discovery typically occurs in the days leading up to the event.