Both teams enter this interleague series at Busch Stadium with nearly identical records—Baltimore at 64-68 and St. Louis at 66-67—positioning the matchup as a coin-flip in trader pricing. The Orioles rode a 13-1 rout in the opener, powered by Pete Alonso’s four-hit performance, while the Cardinals have dropped four straight amid a 4-6 stretch in their last 10. Starting pitchers Kyle Bradish (7-12, 3.70 ERA) and Michael McGreevy (5-9, 3.54 ERA) post comparable surface stats, though Bradish generates more strikeouts. Extensive injury lists affect both sides, including Baltimore’s Tyler O’Neill (shoulder) and St. Louis’ Masyn Winn (thumb) plus multiple bullpen arms, limiting roster depth for the remainder of the series. Recent offensive slumps and bullpen inconsistencies for the home side further support the market’s near-even implied probabilities.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBaltimore Orioles – St. Louis Cardinals
Moneyline
$464K Vol.
Spreads
$24.9K Vol.
Totals
$35.0K Vol.
Will there be a run in the first inning?
$12.7K Vol.
Extra Innings
$0 Vol.
This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game.
This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals 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.
Market Opened: Aug 20, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...Baltimore Orioles – St. Louis Cardinals
Moneyline
$464K Vol.
Spreads
$24.9K Vol.
Totals
$35.0K Vol.
Will there be a run in the first inning?
$12.7K Vol.
Extra Innings
$0 Vol.
This market will resolve to "Baltimore Orioles" if the Baltimore Orioles win the game.
This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals 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.
Market Opened: Aug 20, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...Both teams enter this interleague series at Busch Stadium with nearly identical records—Baltimore at 64-68 and St. Louis at 66-67—positioning the matchup as a coin-flip in trader pricing. The Orioles rode a 13-1 rout in the opener, powered by Pete Alonso’s four-hit performance, while the Cardinals have dropped four straight amid a 4-6 stretch in their last 10. Starting pitchers Kyle Bradish (7-12, 3.70 ERA) and Michael McGreevy (5-9, 3.54 ERA) post comparable surface stats, though Bradish generates more strikeouts. Extensive injury lists affect both sides, including Baltimore’s Tyler O’Neill (shoulder) and St. Louis’ Masyn Winn (thumb) plus multiple bullpen arms, limiting roster depth for the remainder of the series. Recent offensive slumps and bullpen inconsistencies for the home side further support the market’s near-even implied probabilities.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
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