Spread: Cleveland Guardians (-2.5)
100% implied probability — Cleveland Guardians leads
Resolution date: April 21, 2026 at 10:10 PM UTC
Event cluster: Houston Astros vs. Cleveland Guardians
Topic: baseball
24-hour volume: $475
Total liquidity: $0
Resolution criteria: In the upcoming MLB game between the Houston Astros and Cleveland Guardians, scheduled for April 21 at 6:10 PM ET: This market will resolve to "Cleveland Guardians" if the Cleveland Guardians win the game by 3 or more runs. Otherwise, this market will resolve to "Houston Astros". If the game ends in a tie, this market will resolve to "Houston Astros". 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, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. 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.
Related markets from this event:
Last refreshed: April 22, 2026 at 2:42 AM UTC
Spread: Cleveland Guardians (-2.5) resolved Cleveland Guardians at 100% on Polymarket. Settled Apr 21, 2026. Part of Houston Astros vs. Cleveland Guardians. $475 total volume traded.
100¢
Archived metadata only

Outcome
Cleveland Guardians
Apr 21, 2026
Final
100¢
100%
Archive price path
No archived price path available
Archive overview
Outcome
Cleveland Guardians
Total volume
$475
Liquidity
$0
Resolved
Apr 21, 2026
Settlement logic
In the upcoming MLB game between the Houston Astros and Cleveland Guardians, scheduled for April 21 at 6:10 PM ET: This market will resolve to "Cleveland Guardians" if the Cleveland Guardians win the game by 3 or more runs. Otherwise, this market will resolve to "Houston Astros". If the game ends in a tie, this market will resolve to "Houston Astros". 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, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. 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.
Same event markets
Source
Polymarket market archive
Last refreshed
April 22, 2026 at 2:42 AM UTC
Ranking logic
/de/research/methodologyData caveat
Thin books and wide spreads can distort price precision