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: Jun 20, 7:24 PM EST
Kalshi
This market tracks whether the San Francisco Giants will defeat the Miami Marlins in their scheduled Major League Baseball matchup. On Kalshi, San Francisco winning stands at 96.0%, while Miami winning is at 4.0%. Resolution is determined by the official result of the game as recorded by MLB. Watch for the game's completion on June 20, 2026 at 4:10 PM EDT, when the final outcome will be confirmed.
This event covers the San Francisco vs Miami professional baseball game originally scheduled for June 20, 2026 at 4:10 PM EDT. If the game is postponed or delayed, the market will remain open and resolve after the rescheduled game concludes within two days. Should the game be cancelled or rescheduled to more than two days away, the market will resolve to a fair price in accordance with established rules.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and attract different participant bases. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the collective beliefs of traders who profit or lose based on accuracy. This market's odds reflect what traders believe will happen, unfiltered by a bookmaker's margin. Comparing the two can reveal where professional bettors and casual traders disagree, though both sources provide valuable signals about the likely outcome.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell contracts at prices they set themselves. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a contract directly reflects the implied probability: a contract trading at 0.65 means the market assigns a 65% chance to that outcome. As new trades execute, the price adjusts instantly, and you can place limit or market orders to enter or exit positions. Liquidity and spreads vary depending on trading activity and how many participants are active at any given moment.
This market resolves around Jun 20, 2026, once the event concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the final score and official records from the matchup. Until that point, prices will fluctuate as traders update their views based on team news, injuries, and other developments. After resolution, all positions settle automatically according to the confirmed result.
Key player injuries, roster changes, and recent team performance trends can shift trader sentiment significantly. Betting line movements from major sportsbooks often precede prediction market moves, as professional action flows in. Weather conditions, home-field advantage factors, and head-to-head matchup history also influence positioning. Breaking news about team strategy, coaching decisions, or unexpected roster moves can trigger sharp repricing. As the event date approaches, late-breaking developments and final injury reports typically drive the most volatile price swings.