Both teams enter the three-game series at Busch Stadium near .500 and chasing wild-card berths, with the Orioles (63-68) just 2.5 games out in the AL and the Cardinals (66-66) 5.5 back in the NL. Baltimore’s offense features Pete Alonso’s extra-base production and recent power from Dylan Beavers, while St. Louis relies on Jordan Walker’s home-run pace but has lost three straight after a sweep in Philadelphia. Chris Bassitt (4-4, 5.08 ERA) makes his third start since returning from back surgery for the Orioles against Matthew Liberatore (5-11, 5.04 ERA) for the Cardinals. Recent roster moves include Tyler O’Neill’s shoulder soreness requiring an MRI and Masyn Winn’s placement on the 10-day IL with a thumb fracture, thinning both lineups. The matchup remains tightly contested given comparable recent form and bullpen depth.
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Baltimore Orioles – St. Louis Cardinals
Moneyline
$144K Vol.
Spreads
$10.8K Vol.
Totals
$198K Vol.
Will there be a run in the first inning?
$1.4K Vol.
Extra Innings
$11 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 19, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...Baltimore Orioles – St. Louis Cardinals
Moneyline
$144K Vol.
Spreads
$10.8K Vol.
Totals
$198K Vol.
Will there be a run in the first inning?
$1.4K Vol.
Extra Innings
$11 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 19, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...Both teams enter the three-game series at Busch Stadium near .500 and chasing wild-card berths, with the Orioles (63-68) just 2.5 games out in the AL and the Cardinals (66-66) 5.5 back in the NL. Baltimore’s offense features Pete Alonso’s extra-base production and recent power from Dylan Beavers, while St. Louis relies on Jordan Walker’s home-run pace but has lost three straight after a sweep in Philadelphia. Chris Bassitt (4-4, 5.08 ERA) makes his third start since returning from back surgery for the Orioles against Matthew Liberatore (5-11, 5.04 ERA) for the Cardinals. Recent roster moves include Tyler O’Neill’s shoulder soreness requiring an MRI and Masyn Winn’s placement on the 10-day IL with a thumb fracture, thinning both lineups. The matchup remains tightly contested given comparable recent form and bullpen depth.
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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