TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Pittsburgh Pirates vs. St. Louis Cardinals
polymarket
predict
kalshi

Who will win Pittsburgh Pirates vs St. Louis Cardinals?

Volume:
$570,551

Pittsburgh Pirates vs. St. Louis Cardinals

all

2 markets

Polymarket

Predict

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 29, 2026

Closed: Aug 29, 5:18 PM EST

polymarket

Polymarket

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

Pittsburgh Pirates vs. St. Louis Cardinals

View
100%
51%
Yes 100¢No 0¢
0.1¢
N/A
$318,881
N/A
N/A
N/A
Settled
Yes
predict

Pittsburgh Pirates vs. St. Louis Cardinals

View
99%
49%
Yes 99¢No 1¢
—
$28,122
$24,934
N/A
N/A
N/A
Settled
No
polymarket

O/U 7.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$7,971
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5,847
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$2,908
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

View
100%
41%
Yes 100¢No 0¢
0.1¢
N/A
$2,901
N/A
N/A
N/A
Settled
Yes
kalshi

Pittsburgh Panthers

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,290
N/A
N/A
$1,268
Settled
Yes
polymarket

Spread -3.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$494
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 3.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$227
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$222
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 6.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$125
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 5.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$79
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 4.5

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

1st 5 Innings O/U 2.5

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

O/U 8.5

View
0%
Yes 0¢No 100¢
—
N/A
$188,638
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
0%
Yes 0¢No 100¢
—
N/A
$10,743
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

View
0%
Yes 0¢No 100¢
—
N/A
$3,088
N/A
N/A
N/A
Settled
Yes
kalshi

Penn State Nittany Lions

View
0%
6%
Yes 0¢No 100¢
100¢
N/A
$1,342
N/A
N/A
$1,319
Settled
No
kalshi

Tie

View
0%
Yes 0¢No 100¢
100¢
N/A
$760
N/A
N/A
$760
Settled
No
polymarket

1st 5 Innings Spread -1.5

View
0%
Yes 0¢No 100¢
—
N/A
$41
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 10.5

View
0%
Yes 0¢No 100¢
—
N/A
$23
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
0%
Yes 0¢No 100¢
—
N/A
$11
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -4.5

View
0%
Yes 0¢No 100¢
—
N/A
$8
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 6.5

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

Extra Innings

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 25

Intro

This market tracks whether the Pittsburgh Pirates versus St. Louis Cardinals MLB game scheduled for August 29 will go to extra innings. The current aggregated consensus probability for the leading outcome is 100.0%. Data is aggregated from Polymarket, Predict, and Kalshi, with resolution based on official final statistics from MLB.com or consensus of credible reporting. Watch for the game’s conclusion on August 29, which will determine the market outcome.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All platforms use the same resolution logic based on official MLB statistics or credible reporting for tie, cancellation, and inning-specific outcomes.Primary resolution logic: Official final statistics from MLB.com or consensus of credible reporting

Core resolution logic:

  • The market resolves to the winning team if one team wins the game
  • If the game is postponed, the market remains open until completed
  • If the game is canceled with no makeup, or ends in a tie, the market resolves 50-50
  • Inning-specific markets resolve based on whether runs are scored in the specified inning

Edge cases & clarifications:

  • Postponement: Market remains open until the game is completed; if canceled entirely, resolves 50-50
  • Tie: Market resolves 50-50 if the game ends in a tie or is canceled with no makeup game
Timing: Within 24 hours after the event's conclusion, using official MLB statistics or credible reporting 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 Pittsburgh Pirates and St. Louis Cardinals, scheduled for August 29 at 2:15PM ET: This market will resolve to "Pittsburgh Pirates" if the Pittsburgh Pirates 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.

Kalshi

The event resolves based on the result of the Penn State Nittany Lions vs Pittsburgh Panthers NCAA Men's Soccer game scheduled for August 28, 2026, after 90 minutes plus stoppage time. Three distinct outcomes are possible: a win for Penn State Nittany Lions, a win for Pittsburgh Panthers, or a tie. If the game ends in a tie after regulation time, the 'Tie' market resolves to Yes. In the event the match is cancelled or rescheduled to more than 48 hours beyond the original date, the markets will resolve to a fair price as determined by the platform. The resolution specifically excludes extra time and penalty shootout results, focusing only on the standing at the end of regulation and stoppage time.

Predict

In the upcoming MLB game between the Pittsburgh Pirates and St. Louis Cardinals, scheduled for August 29 at 2:15PM ET: This market will resolve to "Pittsburgh Pirates" if the Pittsburgh Pirates 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.

Frequently asked questions

The dashboard for the Pirates vs. Cardinals matchup market aggregates real-time data from multiple platforms, showing how traders price this market across venues. It displays total volume of $570,551 and 24-hour volume of $570,349, alongside consensus views and top outcomes. This gives you a live snapshot of market sentiment and liquidity for the Pirates vs. Cardinals matchup market, letting you compare how Polymarket and Predict users evaluate the contest.