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St. Louis Cardinals vs. Philadelphia Phillies
polymarket
predict

Who will win St. Louis Cardinals vs Philadelphia Phillies?

Volume:
$403,635

O/U 8.5

 - Polymarket

O/U 8.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 23, 2026

Closed: Aug 22, 8:06 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

O/U 8.5

View
100%
49%
Yes 100¢No 0¢
0.1¢
N/A
$12,487
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
100%
64%
Yes 100¢No 0¢
0.1¢
N/A
$7,855
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 10.5

View
100%
66%
Yes 100¢No 0¢
0.1¢
N/A
$6,249
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

View
100%
60%
Yes 100¢No 0¢
0.1¢
N/A
$5,684
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
100%
74%
Yes 100¢No 0¢
0.1¢
N/A
$2,395
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 5.5

View
100%
49%
Yes 100¢No 0¢
0.1¢
N/A
$1,035
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

View
100%
48%
Yes 100¢No 0¢
0.1¢
N/A
$959
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 13.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$905
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 12.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$255
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 11.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$193
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 4.5

View
100%
39%
Yes 100¢No 0¢
0.1¢
N/A
$59
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

View
100%
25%
Yes 100¢No 0¢
0.1¢
N/A
$30
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 6.5

View
100%
63%
Yes 100¢No 0¢
0.1¢
N/A
$25
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 2.5

View
100%
13%
Yes 100¢No 0¢
0.1¢
N/A
$20
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 3.5

View
100%
24%
Yes 100¢No 0¢
0.1¢
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -3.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -4.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -6.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -7.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -8.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 14.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
predict

St. Louis Cardinals vs. Philadelphia Phillies

View
1%
44%
Yes 1¢No 99¢
—
$448
$20,603
N/A
N/A
N/A
Settled
No
polymarket

St. Louis Cardinals vs. Philadelphia Phillies

View
0%
44%
Yes 0¢No 100¢
—
N/A
$344,105
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
0%
25%
Yes 0¢No 100¢
—
N/A
$556
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
0%
34%
Yes 0¢No 100¢
—
N/A
$155
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 29

Description

This event group covers two markets related to an upcoming MLB game between the St. Louis Cardinals and Philadelphia Phillies scheduled for August 22 at 6:05 PM ET. The first market determines the winner of the game, while the second market determines whether any runs are scored in the first inning.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both platforms use identical resolution logic tied to official MLB statistics or credible reporting consensus, with clear rules for postponements, cancellations, and ties.Primary resolution logic: Official final statistics from MLB.com, with credible reporting consensus as a backup if statistics are not published within 24 hours

Core resolution logic:

  • The winner market resolves to the team that wins the game, with 50-50 splits for cancellations or ties
  • The first-inning runs market resolves to Yes if either team scores at least one run in the first inning, No if no runs are scored

Edge cases & clarifications:

  • Postponement: Markets remain open until the game is completed; if canceled entirely with no makeup game, resolve as 50-50
  • Tie: Resolves as 50-50 split for both markets
Timing: Resolution occurs after official MLB statistics are published, or within 24 hours of the game if statistics are delayed, using credible reporting consensus if neededOur PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

In the upcoming MLB game between the St. Louis Cardinals and Philadelphia Phillies, scheduled for August 22 at 6:05PM ET: This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. This market will resolve to "Philadelphia Phillies" if the Philadelphia Phillies 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.

Predict

In the upcoming MLB game between the St. Louis Cardinals and Philadelphia Phillies, scheduled for August 22 at 6:05PM ET: This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. This market will resolve to "Philadelphia Phillies" if the Philadelphia Phillies 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.

Frequently asked questions

The dashboard for the Cardinals vs. Phillies matchup market aggregates real-time data from multiple prediction platforms, showing how trader sentiment evolves for this contest. It displays total volume of $403,635 and 24-hour volume of $403,551, letting you compare activity across venues. The view condenses complex cross-platform dynamics into a single snapshot, so users can monitor where interest is concentrated and spot early shifts in expectation for the game.

Injuries, weather delays, and pitcher rotations often shift expectations and move this market. Key starters taking the mound or unexpected bench decisions can cause rapid adjustments in implied probabilities, especially as the game approaches. Traders will also react to real-time scoring updates and momentum swings once the contest begins, refining odds to reflect evolving odds of victory.