Pittsburgh Pirates @ St. Louis Cardinals
Fri Aug 28, 8:16 PM ET
More
Odds from the latest scan: August 27, 5:40 PM ET. Live odds for this game.
Polymarket US pays the most on Pittsburgh Pirates at -104, and FanDuel pays the most on St. Louis Cardinals at -102. Across the 13 books pricing this game the best and worst numbers are $10.68 apart on a $100 bet.
Best MLB price on Pittsburgh Pirates vs St. Louis Cardinals, compared across every major US sportsbook plus Kalshi, Polymarket US, ProphetX and Novig. Fri Aug 28, 8:16 PM ET.
Games starting within 24 hours refresh every minute; later games every 30 minutes and every hour as kickoff approaches during the beta; the free board refreshes hourly.
Moneyline Line HistoryPittsburgh Pirates -104 Polymarket US·St. Louis Cardinals -102 FanDuel
Every Book's Moneyline
| Book | Pittsburgh Pirates | St. Louis Cardinals |
|---|---|---|
| FanDuel | -116 | -102 |
| Bovada | -117 | -103 |
| Novig | -104 | -104 |
| LowVig | -105 | -105 |
| BetOnline | -105 | -105 |
| theScore Bet | -115 | -105 |
| Caesars | -105 | -105 |
| MyBookie | -110 | -107 |
| Fliff | -110 | -110 |
| DraftKings | -110 | -110 |
| BetMGM | -110 | -110 |
| Kalshi | -107 | -111 |
| Polymarket US | -104 | -111 |
Spread Line HistoryPittsburgh Pirates -1.5 (+155) Bovada·St. Louis Cardinals +1.5 (-178) Caesars
Total Line HistoryOver 8 (+100) Bovada·Under 8 (-113) LowVig
About These Charts
Player Props
13 books priced this game. Prediction market prices include trading fees wherever a fee applies, so they are directly comparable to sportsbook lines.
On Pittsburgh Pirates vs St. Louis Cardinals, the best available price is not the same at every book. One sportsbook might post a side at -110 while another has it at -102, and taking the better number is the one edge you fully control. The Odds Gap scans every major US sportsbook plus the federally regulated prediction markets and flags where the best price sits on each side of this MLB matchup.
How to read these Pittsburgh Pirates vs St. Louis Cardinals odds
The cards above show the best moneyline price on each side and which book has it. The spread line shows St. Louis Cardinals at the market's consensus number, priced at the best odds among books quoting it. The total shows the Over at the consensus number. For every book's price on every market, open the game in the Line Shop.
What the Price Gap Is Worth
Across the 13 books quoting this side, the best price is -104 at Polymarket US and the worst is -117 at Bovada. Same bet, same outcome, $10.68 difference in profit on a $100 stake. Nothing about the wager changes, only where you place it.
- Pittsburgh Pirates: best -104 (Polymarket US), worst -117 (Bovada)
- St. Louis Cardinals: best -102 (FanDuel), worst -111 (Kalshi)
Where This Line Opened
We capture the opening number once from the historical archive, so this is the price that was actually posted at BetOnline, not a reconstruction. Nobody had this game priced before it.
- St. Louis Cardinals: BOL open -105, now -102 (3 cents longer)
- Pittsburgh Pirates: BOL open -105, now -104 (1 cents longer)
The charts above plot every scan since, so you can see whether the move came in one step or drifted.
Pittsburgh Pirates vs St. Louis Cardinals Odds: Common Questions
Who has the best odds on Pittsburgh Pirates vs St. Louis Cardinals?
At the latest scan Polymarket US pays the most on Pittsburgh Pirates at -104, and FanDuel pays the most on St. Louis Cardinals at -102. Those are two different books more often than not, and the best number moves as books reprice, so check the table on this page before you bet rather than assuming one book wins both sides.
How much does the price differ between sportsbooks on this game?
Right now 13 books price this side, and the spread between the best and worst of them is -104 at Polymarket US versus -117 at Bovada. On a $100 bet that is $10.68 more in your pocket for the same wager, won or lost the same way. That difference is the entire reason this page exists.
Where did the Pittsburgh Pirates vs St. Louis Cardinals line open?
St. Louis Cardinals opened -105 at BetOnline and is -102 now. We capture the opener once from the historical archive rather than inferring it, so the number on this page is the price that was actually posted, and the movement charts above plot every scan since.
What is the spread and total for Pittsburgh Pirates vs St. Louis Cardinals?
The consensus spread is +1.5 on St. Louis Cardinals with the best juice at -178 (Caesars), and the consensus total is 8 with the best Over price at +100 (Bovada). Consensus means the line most books agree on; the flagged price is the best juice available at that same number.
How often do these MLB odds update?
The free board rescans every hour from 7am to 9pm ET; Live Beta, free with an email signup during the beta, refreshes every minute. This page was last scanned August 27, 5:40 PM ET, and that timestamp is shown above the table.
Does The Odds Gap pick a side on Pittsburgh Pirates vs St. Louis Cardinals?
No. There is no model, no projection, and no lean anywhere on this site. We show which book pays the most on a bet you have already decided to make. Math, not picks.
The Rest Of This MLB Slate
- Cincinnati Reds vs Chicago Cubs odds · Fri Aug 28, 2:21 PM ET
- Los Angeles Dodgers vs Detroit Tigers odds · Fri Aug 28, 6:41 PM ET
- Miami Marlins vs Washington Nationals odds · Fri Aug 28, 6:46 PM ET
- San Diego Padres vs Tampa Bay Rays odds · Fri Aug 28, 7:11 PM ET
- Boston Red Sox vs New York Yankees odds · Fri Aug 28, 7:16 PM ET
The Odds Gap Daily
One email each morning with the biggest gaps on the board.
Looking for live prices? Use Unlock Live at the top of the page.