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Updated September 24, 2026 at 17:34 UTC · refreshed twice a day · times in UTC
16 upcoming MLB games have winner markets on Polymarket as of September 24, 2026 at 17:34 UTC. Most traded: St. Louis Cardinals vs. Pittsburgh Pirates (St. Louis Cardinals 39.5%, Pittsburgh Pirates 60.5%); Chicago White Sox vs. Kansas City Royals (Chicago White Sox 55.5%, Kansas City Royals 44.5%); Cincinnati Reds vs. Atlanta Braves (Cincinnati Reds 31.5%, Atlanta Braves 68.5%).
| Starts (UTC) | Game | Winner prices | Volume |
|---|---|---|---|
| Thu Sep 24, 16:35 | St. Louis Cardinals vs. Pittsburgh Pirates | St. Louis Cardinals 39.5% · Pittsburgh Pirates 60.5% | $435.8K |
| Thu Sep 24, 18:10 | Chicago White Sox vs. Kansas City Royals | Chicago White Sox 55.5% · Kansas City Royals 44.5% | $204.7K |
| Thu Sep 24, 18:20 | Miami Marlins vs. Chicago Cubs | Miami Marlins 34.5% · Chicago Cubs 65.5% | $33.4K |
| Thu Sep 24, 18:35 | New York Mets vs. Texas Rangers | New York Mets 45.5% · Texas Rangers 54.5% | $14.8K |
| Thu Sep 24, 19:10 | Arizona Diamondbacks vs. Colorado Rockies | Arizona Diamondbacks 63.5% · Colorado Rockies 36.5% | $32.5K |
| Thu Sep 24, 22:05 | Milwaukee Brewers vs. Philadelphia Phillies | Milwaukee Brewers 44.5% · Philadelphia Phillies 55.5% | $52.0K |
| Thu Sep 24, 22:45 | Cleveland Guardians vs. Boston Red Sox | Cleveland Guardians 46.5% · Boston Red Sox 53.5% | $62.4K |
| Thu Sep 24, 22:45 | Cleveland Guardians vs. Boston Red Sox - First 5 Innings Winner | Cleveland Guardians 33% · Boston Red Sox 48.5% · Draw 17.5% | $535 |
| Thu Sep 24, 23:05 | Tampa Bay Rays vs. New York Yankees | Tampa Bay Rays 41.5% · New York Yankees 58.5% | $41.9K |
| Thu Sep 24, 23:15 | Cincinnati Reds vs. Atlanta Braves | Cincinnati Reds 31.5% · Atlanta Braves 68.5% | $174.4K |
| Fri Sep 25, 01:40 | Houston Astros vs. Athletics | Houston Astros 60.5% · Athletics 39.5% | $39.6K |
| Fri Sep 25, 01:40 | Los Angeles Angels vs. Seattle Mariners | Los Angeles Angels 33.5% · Seattle Mariners 66.5% | $12.3K |
| Fri Sep 25, 02:10 | San Diego Padres vs. Los Angeles Dodgers | San Diego Padres 38.5% · Los Angeles Dodgers 61.5% | $69.0K |
| Fri Sep 25, 22:05 | Chicago Cubs vs. Boston Red Sox | Chicago Cubs 52% · Boston Red Sox 48% | $737 |
| Sat Sep 26, 02:10 | Los Angeles Angels vs. Seattle Mariners | Los Angeles Angels 42% · Seattle Mariners 58% | $1.5K |
| Sat Sep 26, 02:15 | Los Angeles Dodgers vs. San Francisco Giants | Los Angeles Dodgers 72.5% · San Francisco Giants 27.5% | $2.6K |
Winner prices come from each game's main market; spreads and totals are on Polymarket. Season-long markets on teams and players: sports futures · all MLB markets (championship, awards). Other leagues: NFL (17) · College football (54) · NHL (10) · WNBA (5) · Soccer (73) · Tennis (55) · Esports (48) · UFC (11) · Cricket (7).
16 upcoming MLB games have winner markets on Polymarket as of September 24, 2026 at 17:34 UTC. Most traded: St. Louis Cardinals vs. Pittsburgh Pirates (St. Louis Cardinals 39.5%, Pittsburgh Pirates 60.5%); Chicago White Sox vs. Kansas City Royals (Chicago White Sox 55.5%, Kansas City Royals 44.5%); Cincinnati Reds vs. Atlanta Braves (Cincinnati Reds 31.5%, Atlanta Braves 68.5%).
Each game has a winner market that pays $1 per share if your side wins, plus spread and total markets. Prices are traders' implied chances; check each market's rules for overtime, postponements and how the result is sourced.
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