Both teams enter this interleague series opener at Busch Stadium fighting for wild-card positioning, with the Orioles (63-68) sitting 2–2.5 games out in the AL and the Cardinals (66-66) roughly 5.5 games back in the NL. Baltimore has shown recent inconsistency, splitting a home set with the Rays after dropping two of three to the Yankees, while St. Louis dropped three straight in Philadelphia following mixed results on the road. Chris Bassitt starts for the Orioles against Matthew Liberatore, with both right-handers posting similar ERAs but limited recent track records in high-leverage spots. Multiple injuries, including long-term absences for Baltimore’s Ryan Mountcastle and Jordan Westburg plus St. Louis depth pieces, shape lineup depth and bullpen usage. Home/road splits and the tight wild-card races provide the primary context for current pricing.
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
$4.9K Vol.
Spreads
$200 Vol.
Totals
$34.0K Vol.
Will there be a run in the first inning?
$53 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
$4.9K Vol.
Spreads
$200 Vol.
Totals
$34.0K Vol.
Will there be a run in the first inning?
$53 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 this interleague series opener at Busch Stadium fighting for wild-card positioning, with the Orioles (63-68) sitting 2–2.5 games out in the AL and the Cardinals (66-66) roughly 5.5 games back in the NL. Baltimore has shown recent inconsistency, splitting a home set with the Rays after dropping two of three to the Yankees, while St. Louis dropped three straight in Philadelphia following mixed results on the road. Chris Bassitt starts for the Orioles against Matthew Liberatore, with both right-handers posting similar ERAs but limited recent track records in high-leverage spots. Multiple injuries, including long-term absences for Baltimore’s Ryan Mountcastle and Jordan Westburg plus St. Louis depth pieces, shape lineup depth and bullpen usage. Home/road splits and the tight wild-card races provide the primary context for current pricing.
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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