Skip to content
Live odds aggregated fromPolymarket logoPolymarketKalshi logoKalshiManifold logoManifoldPredictIt logoPredictItLimitless logoLimitlessSmarkets logoSmarketsFutuurSee ranked by volume →
Sports · Polymarket

Pittsburgh Pirates vs. St. Louis Cardinals: O/U 8.5

Trade on Polymarket →
45.50%
06:3007 AM07:3008 AM08:3009 AM09:3010 AM10:3011 AM11:3012 PM12:3001 PM01:3002 PM02:3003 PM03:3004 PM04:3005 PM4042444648505254%45.50%

Stats

24h Volume
$127.8K

Live Order Book Depth

Spread
1.0¢ (2.2%)
Mid Price
45.5¢
Total Depth
$1,059,573
Bid/Ask Imbalance
14% bid
Bids (Buy)
45.0¢249,693
44.0¢29,209
43.0¢4,140
42.0¢1,605
41.0¢705
40.0¢1,883
39.0¢5
38.0¢5
Asks (Sell)
46.0¢28,612
47.0¢13,889
48.0¢35,386
49.0¢16,518
50.0¢24,564
51.0¢12,217
52.0¢7,227
53.0¢1,605
Estimated Slippage to Buy "Yes"
walking the real book
$100 order
46.00¢0.00%
avg fill · slippage
$1,000 order
46.00¢-0.00%
avg fill · slippage
$10,000 order
46.00¢0.00%
avg fill · slippage

Compare Across Platforms

Not listed on another platform we track — but this looks like it might be the same real-world bet (unconfirmed):

ManifoldMLB: Will the San Francisco Giants sweep the St. Louis Cardinals OR will the 3-game series total 24 or more runs?
45.00%
Same bet?

Frequently Asked Questions

What is the current probability for "Pittsburgh Pirates vs. St. Louis Cardinals: O/U 8.5"?

As of the latest update, Polymarket prices this at 45.50%, based on $127.8K in tracked 24h trading volume.

When does this market close?

This contract is scheduled to resolve on or around August 29, 2026, per Polymarket's listed close time.

Where can I trade this market?

This contract trades live on Polymarket. You can view the live order book and trade it directly at the source link on this page.

Is this market listed on other prediction platforms?

Not currently listed on another platform PredictRankd tracks (Kalshi, Manifold, PredictIt, Limitless, Smarkets, Futuur), or no confidently-verified match was found.