TOTAL VOLUME:
$142.8b
24H VOL:
$98,814,403
24H TRANSACTIONS:
2,660,434,525
OPEN INTEREST:
$1,605,027,424
484,805
Markets across
36,640
events
MATCHED EVENTS:
2,879
PLATFORM COVERAGE:
5
Polymarket:
38%
VS.
Kalshi:
62%
Closed: Jun 21, 10:14 PM EST
Kalshi
This market tracks whether the Philadelphia Phillies will defeat the New York Mets in their scheduled matchup. On Kalshi, Philadelphia winning stands at 9.0%, while New York winning is at 92.0%, according to the resolution source tied to the professional baseball game originally scheduled for June 21, 2026 at 7:20 PM EDT. Watch the game outcome on June 21, 2026, as that date marks when the event window closes and the market resolves based on the final result.
Resolution is based on the outcome of the New York M vs Philadelphia professional baseball game originally scheduled for June 21, 2026 at 7:20 PM EDT. If the game is postponed or delayed, markets remain open and close after the rescheduled game concludes within two days. If the game is cancelled or rescheduled to more than two days away, markets resolve to a fair price in accordance with standard rules.
Prediction market odds and sportsbook odds often diverge because they reflect different participant pools and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets like this one are driven purely by trader conviction—there is no house edge. Traders who believe the consensus sportsbook line undervalues one team can profit by taking the opposite side, which gradually moves the prediction market price. Over time, prediction markets tend to incorporate sharp information quickly, sometimes pricing outcomes differently than traditional sports betting venues. Comparing the two can reveal where informed traders see value.
On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and asks for shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the current consensus probability; a share trading at 53 cents implies roughly a 53% chance of that outcome occurring. As new information emerges or trader sentiment shifts, buy and sell orders adjust the price in real time. You can enter limit orders to trade at your target price or use market orders for immediate execution, with the final price determined by the next available counterparty.
This market resolves around Jun 22, 2026, once the matchup concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official final score and result of the game. Until that point, traders can continue to buy and sell shares as new developments and game-day information influence their expectations. Resolution is automatic once the event is complete and the winning team is determined through standard sports reporting channels.
Key injury announcements, roster changes, or coaching decisions for either team can shift trader positioning significantly. Recent performance trends, head-to-head records, and strength-of-schedule analysis often trigger price moves as new data becomes available. Weather conditions, home-field advantage factors, and any late-breaking news about player availability will influence how traders reassess their odds. Major betting syndicates or sharp money entering the market can also accelerate price movement. As game day approaches, real-time updates and pre-game commentary typically drive final adjustments before the market locks at kickoff.