Live prediction market odds for Houston Astros vs. Colorado Rockies. Compare prices across Kalshi and Polymarket and ProphetX.
Join our Discord for breaking news alerts, driven by real-time movements in prediction markets.
MARKET RESOLVEDKalshi / Polymarket / ProphetX
Resolved 2026-04-08
This market resolved on 2026-04-08. Colorado Rockies was the officially declared outcome. Prior to resolution, the market peaked at 96%.
Houston Astros vs. Colorado Rockies — MLB game held on 2026-04-08. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate |  |  |  |
|---|---|---|---|
Colorado RockiesWINNER | 99% | 45% | 96% |
Houston Astros | 1% | 56% | 38% |
Houston Astros vs. Colorado Rockies was a prediction market event tracked across 3 platforms (Kalshi, Polymarket, ProphetX). Colorado Rockies led the market at 80% implied probability before resolution. Other contenders include Houston Astros at 31%.
Colorado Rockies held the lead at 80% implied probability heading into resolution. Behind Colorado Rockies, Houston Astros at 31% were the next closest contenders. The 54.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here were the closing odds across Kalshi, Polymarket, ProphetX: Colorado Rockies: 99¢ on Kalshi, 45¢ on Polymarket, 96¢ on ProphetX. Houston Astros: 1¢ on Kalshi, 56¢ on Polymarket, 38¢ on ProphetX. The 54.5% 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 80¢ meant the market estimated a 80% chance that Colorado Rockies would be the outcome. Traders who bought at 80¢ and held through resolution received $1.00 per share — a 25% return on their position. Those on the wrong side received $0.
Build a custom bot or arb alert system for the “Houston Astros vs. Colorado Rockies” event. All for free.
As seen on Financial Times, Guardian and Polymark.et
Used by builders and traders in our 2K+ Discord community
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket and ProphetX.
KalshiIf Houston wins the Houston vs Colorado professional baseball game originally scheduled for Apr 8, 2026 at 3:10 PM EDT, then the market resolves to Yes.
The following market refers to the Houston vs Colorado professional baseball game originally scheduled for Apr 8, 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 Houston Astros and Colorado Rockies, scheduled for April 8 at 3:10PM ET: This market will resolve to "Houston Astros" if the Houston Astros 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
Colorado Rockies
79.9% avg
