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: May 30, 9:10 PM EST
Polymarket
This market tracks the outcome of the MLB matchup between the San Francisco Giants and Colorado Rockies scheduled for May 30 at 9:10 PM ET. On Polymarket, the Colorado Rockies at a -4.5 spread is priced at 99.5%, indicating strong confidence in a Rockies victory. Resolution will be determined by the official MLB records. Watch for the final score when the game concludes on May 30 to see if the Rockies cover the spread or if the Giants pull off an upset.
Prediction market odds on Polymarket often differ from traditional sportsbook lines because they reflect decentralized trader sentiment rather than bookmaker risk management. Sportsbooks adjust odds to balance action and lock in profit margins, while prediction markets aggregate beliefs from many participants without a house edge. For the Giants versus Rockies matchup, comparing Polymarket probabilities to major sportsbook spreads can reveal whether the crowd is more or less bullish on San Francisco than professional oddsmakers are.
The San Francisco Giants vs. Colorado Rockies market resolves on Jun 7, 2026. Resolution is determined by the official final score of the game as recorded by Major League Baseball. The outcome that correctly predicts the winner will be paid out in full, while the losing outcome expires worthless. Traders should monitor team lineups, injuries, and weather conditions leading up to game time to inform their positions.
Key catalysts for price movement include starting pitcher announcements, roster changes, and injury reports for both teams. Weather conditions at the stadium and recent team performance streaks can shift trader sentiment significantly. Breaking news about player availability or lineup adjustments often triggers sharp moves in the market. Additionally, early betting action from sharp bettors and shifts in public perception as game time approaches will influence the probability on Polymarket through Jun 7, 2026.