Live prediction market odds for San Francisco Giants vs. Colorado Rockies (3:10 PM ET). Compare prices across Kalshi and Polymarket and ProphetX.
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MARKET RESOLVEDKalshi / Polymarket / ProphetX
Resolved 2026-05-31
This market resolved on 2026-05-31. San Francisco Giants spread minus 1.5 was the officially declared outcome. Prior to resolution, the market peaked at 99%.
San Francisco Giants vs. Colorado Rockies (3:10 PM ET) — MLB game held on 2026-05-31. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate |  |  |  |
|---|---|---|---|
San Francisco Giants spread minus 1.5WINNER | 99% | 100% | — |
San Francisco Giants spread minus 2.5 | 99% | 100% | — |
San Francisco Giants spread minus 3.5 | 99% |
San Francisco Giants vs. Colorado Rockies (3:10 PM ET) was a prediction market event tracked across 3 platforms (Kalshi, Polymarket, ProphetX). San Francisco Giants spread minus 1.5 led the market at 99% implied probability before resolution. Other contenders include San Francisco Giants spread minus 2.5 at 99%, San Francisco Giants spread minus 3.5 at 99%, Total over 10.5 at 99%.
San Francisco Giants spread minus 1.5 held the lead at 99% implied probability heading into resolution. Behind San Francisco Giants spread minus 1.5, San Francisco Giants spread minus 2.5 at 99% and San Francisco Giants spread minus 3.5 at 99% and Total over 10.5 at 99% were the next closest contenders. The 5.3% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here were the closing odds across Kalshi, Polymarket, ProphetX: San Francisco Giants spread minus 1.5: 99¢ on Kalshi, 100¢ on Polymarket. San Francisco Giants spread minus 2.5: 99¢ on Kalshi, 100¢ on Polymarket. San Francisco Giants spread minus 3.5: 99¢ on Kalshi, 100¢ on Polymarket. Total over 10.5: 99¢ on Kalshi, 100¢ on Polymarket. The 5.3% spread across platforms highlights where markets disagreed — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 99¢ meant the market estimated a 99% chance that San Francisco Giants spread minus 1.5 would be the outcome. Traders who bought at 99¢ and held through resolution received $1.00 per share — a 1% return on their position. Those on the wrong side received $0.
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Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket and ProphetX.
KalshiIf San Francisco wins the San Francisco vs Colorado professional baseball game originally scheduled for May 31, 2026 at 3:10 PM EDT, then the market resolves to Yes.
The following market refers to the San Francisco vs Colorado professional baseball game originally scheduled for May 31, 2026 at 3:10 PM EDT. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two days). If the game is cancelled or rescheduled to over two days away, the market will resolve to a fair price in accordance with the rules.
PolymarketIn the upcoming MLB game between the San Francisco Giants and Colorado Rockies, scheduled for May 31 at 3:10PM ET: This market will resolve to "San Francisco Giants" if the San Francisco Giants win the game. This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
ProphetXSports moneyline - resolves based on official game outcome per ProphetX Prediction Rules
| 100% |
| — |
Total over 10.5 | 99% | 100% | — |
Total over 11.5 | 99% | 100% | — |
Total over 12.5 | 99% | 100% | — |
Total over 13.5 | 99% | 100% | — |
Total over 14.5 | 99% | 100% | — |
Total over 8.5 | 99% | 100% | — |
Total over 9.5 | 99% | 100% | — |
Over 15.5 runs scored | 99% | — | — |
Over 5.5 runs scored | 99% | — | — |
Over 6.5 runs scored | 99% | — | — |
Over 7.5 runs scored | 99% | — | — |
San Francisco Giants | 99% | 100% | 98% |
San Francisco Giants spread minus 4.5 | — | 99% | — |
Colorado Rockies | 1% | 0% | 5% |
Colorado Rockies spread minus 1.5 | 1% | — | — |
Colorado Rockies spread minus 2.5 | 1% | — | — |
Colorado Rockies spread minus 3.5 | 1% | — | — |
Colorado Rockies spread plus 4.5 | — | 1% | — |
Colorado Rockies spread plus 1.5 | — | 0% | — |
Colorado Rockies spread plus 2.5 | — | 0% | — |
Colorado Rockies spread plus 3.5 | — | 0% | — |
Total under 10.5 | — | 0% | — |
Total under 11.5 | — | 0% | — |
Total under 12.5 | — | 0% | — |
Total under 13.5 | — | 0% | — |
Total under 14.5 | — | 0% | — |
Total under 8.5 | — | 0% | — |
Total under 9.5 | — | 0% | — |
San Francisco Giants spread plus 1.5 | — | — | — |
San Francisco Giants spread plus 2.5 | — | — | — |
San Francisco Giants spread plus 3.5 | — | — | — |
San Francisco Giants
99.1% avg
