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$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:

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Pittsburgh Pirates vs. Detroit Tigers
polymarket

Who will win Pittsburgh Pirates vs Detroit Tigers?

Volume:
$406,231

O/U 4.5

 - Polymarket

O/U 4.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 26, 2026

Closed: Sep 26, 4:38 PM EST

polymarket

Polymarket

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

O/U 4.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$1,032
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 5.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$815
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 6.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$344
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

100%
Yes 100¢No 0¢
0.9¢
N/A
$50
N/A
N/A
N/A
Settled
Yes
polymarket

Pittsburgh Pirates vs. Detroit Tigers

0%
48%
Yes 0¢No 100¢
—
N/A
$316,747
N/A
N/A
N/A
3d 18h 16m
Yes
polymarket

O/U 8.5

0%
Yes 0¢No 100¢
—
N/A
$57,900
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 7.5

0%
Yes 0¢No 100¢
—
N/A
$7,397
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

0%
Yes 0¢No 100¢
—
N/A
$6,014
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

0%
Yes 0¢No 100¢
—
N/A
$5,309
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

0%
Yes 0¢No 100¢
—
N/A
$3,488
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

0%
44%
Yes 0¢No 100¢
—
N/A
$3,174
N/A
N/A
N/A
3d 18h 16m
No
polymarket

O/U 9.5

0%
Yes 0¢No 100¢
—
N/A
$2,924
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

0%
Yes 0¢No 100¢
—
N/A
$1,014
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$22
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

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

1st 5 Innings O/U 3.5

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

1st 5 Innings O/U 4.5

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

1st 5 Innings O/U 5.5

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

1st 5 Innings O/U 6.5

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

Extra Innings

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

Pittsburgh Pirates O/U 1.5

100%
Yes 100¢No 0¢
0.6¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Pittsburgh Pirates O/U 2.5

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

Pittsburgh Pirates O/U 3.5

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

Pittsburgh Pirates O/U 4.5

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

Pittsburgh Pirates O/U 5.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 30

Description

In the upcoming MLB game between the Pittsburgh Pirates and Detroit Tigers, scheduled for September 26 at 1:10PM ET: This market will resolve to "Pittsburgh Pirates" if the Pittsburgh Pirates win the game. This market will resolve to "Detroit Tigers" if the Detroit Tigers 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.

Polymarket

In the upcoming MLB game between the Pittsburgh Pirates and Detroit Tigers, scheduled for September 26 at 1:10PM ET: This market will resolve to "Pittsburgh Pirates" if the Pittsburgh Pirates win the game. This market will resolve to "Detroit Tigers" if the Detroit Tigers 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

On Polymarket, the dashboard for the Pirates vs. Tigers game tracks the current odds, price history, and 24-hour trading volume. You’ll find a visual representation of how the market is pricing the outcome of this contest, along with a record of past price fluctuations. The 24-hour volume indicates how much trading activity has occurred recently, giving you a sense of current market interest. Currently, the total volume for this market is $405,331 and the 24-hour volume is $404,811.

Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines to balance action, while this market allows traders to express their own probabilities. If a significant number of traders believe a sportsbook’s line is inaccurate, the prediction market odds will adjust accordingly. It’s common to see discrepancies, especially before a lot of information about team lineups and weather conditions becomes available. These differences can present opportunities for informed traders.

On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief about the outcome. The price of a share directly corresponds to the probability of that outcome occurring. As more traders participate, the price fluctuates, reflecting the collective prediction. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand among traders on Polymarket, and it’s important to note that external factors, like news or expert opinions, influence trader behavior and therefore the price.

This market resolves around Oct 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on the official result of the Pittsburgh Pirates vs. Detroit Tigers game, as reported by a major sports data provider. The platform will verify the outcome against these sources to determine which shares will pay out. Traders should monitor official sources for the final game results to understand the resolution process.

Several signals could significantly move this market before it resolves. Any news regarding key player injuries, changes in the starting pitchers, or unexpected weather conditions could all influence trader sentiment. Major shifts in public opinion, as reflected in sports news and analysis, can also impact the market. Furthermore, significant betting activity in traditional sportsbooks might draw attention to perceived mispricings in this market, prompting traders to adjust their positions. Game-day performance and in-game events will also be key catalysts.