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Sports·MLB·St. Louis Cardinals
St. Louis Cardinals

Cardinals MLB Baseball Odds 2026

STL|25 players
Trading Volume$128.4M
Active Markets75
Win Rate51%
Record64-62

Player Roster

Active

PlayerName
J
José Fermín
#15
R
Ryne Stanek
#55
E
Everson Pereira
#21
C
Caleb Ferguson
#54
M
Matthew Liberatore
#32
I
Iván Herrera
#48
R
Riley O'Brien
#61
A
Andre Pallante
#53
P
Pedro Pagés
#43
J
Justin Bruihl
#47
A
Alec Burleson
#41
J
Jordan Walker
#18
M
Masyn Winn
#0
B
Blaze Jordan
#33
M
Michael McGreevy
#36
J
Joshua Báez
#22
G
Gordon Graceffo
#44
H
Hunter Dobbins
#40
P
Peter Strzelecki
#58
G
George Soriano
#65
J
Jimmy Crooks
#8
K
Kyle Leahy
#62
N
Nathan Church
#27
Q
Quinn Mathews
#60
B
Bryan Torres
#39

Player Stats

Hitters

PlayerAVGHRRBIRSBOPS
Alec Burleson0.28921927130.848
Jordan Walker0.289248875170.847
Iván Herrera0.24814537870.754
JJ Wetherholt0.244164681130.724
Masyn Winn0.23645046100.626
Nathan Church0.2349403970.634
Nolan Gorman0.1947261900.597
José Fermín0.2385272160.664
Blaze Jordan0.2532251400.664
Bryan Torres0.2294151310.677

Pitchers

PlayerWLERASOIPSV
Andre Pallante1263.5701360
Michael McGreevy593.4801320
Matthew Liberatore5105.0701190
Kyle Leahy943.380117.30
Gordon Graceffo713.21061.71

Team Stats

St. Louis Cardinals

126 GP
AVG0.241
HR130
RBI542
R555
SB77
OPS0.699
ERA4.03

All Markets

St. Louis Cardinals Markets
St. Louis Cardinals vs. Philadelphia PhilliesSt. Louis Cardinals50%Philadelphia Phillies50%
Will there be a run scored in the first inning?: St. Louis Cardinals vs. Philadelphia PhilliesYes50%No51%
St. Louis Cardinals vs. Philadelphia PhilliesSt. Louis Cardinals50%Philadelphia Phillies50%
Will there be a run scored in the first inning?: St. Louis Cardinals vs. Philadelphia PhilliesYes51%No50%
St. Louis Cardinals vs. Philadelphia PhilliesSt. Louis Cardinals50%Philadelphia Phillies50%
Will there be a run scored in the first inning?: St. Louis Cardinals vs. Philadelphia PhilliesYes50%No50%
St. Louis Cardinals vs. Cincinnati RedsSt. Louis Cardinals48%Cincinnati Reds52%
Will there be a run scored in the first inning?: St. Louis Cardinals vs. Cincinnati RedsYes52%No49%
St. Louis Cardinals vs. Cincinnati RedsSt. Louis Cardinals47%Cincinnati Reds54%
Will there be a run scored in the first inning?: St. Louis Cardinals vs. Cincinnati RedsYes49%No52%
St. Louis Cardinals vs. Cincinnati RedsSt. Louis Cardinals53%Cincinnati Reds48%
Will there be a run scored in the first inning?: St. Louis Cardinals vs. Cincinnati RedsYes50%No50%
Spread: St. Louis Cardinals (-1.5)St. Louis Cardinals41%Cincinnati Reds60%
St. Louis Cardinals vs. Cincinnati Reds: O/U 8.5Over51%Under50%
1st 5 Innings Spread: Cincinnati Reds (-1.5)Cincinnati Reds28%St. Louis Cardinals73%
1st 5 Innings Spread: St. Louis Cardinals (-1.5)St. Louis Cardinals30%Cincinnati Reds70%
St. Louis Cardinals vs. Cincinnati Reds: 1st 5 Innings O/U 2.5Over75%Under26%
St. Louis Cardinals vs. Cincinnati Reds: 1st 5 Innings O/U 3.5Over60%Under41%
St. Louis Cardinals vs. Cincinnati Reds: 1st 5 Innings O/U 4.5Over47%Under54%
St. Louis Cardinals vs. Cincinnati Reds: 1st 5 Innings O/U 5.5Over36%Under65%
St. Louis Cardinals vs. Cincinnati Reds: 1st 5 Innings O/U 6.5Over27%Under74%
Will the game go to extra innings?: St. Louis Cardinals vs. Cincinnati RedsYes9%No92%
Spread: Cincinnati Reds (-2.5)Cincinnati Reds21%St. Louis Cardinals79%
Spread: Cincinnati Reds (-1.5)Cincinnati Reds31%St. Louis Cardinals70%
Spread: St. Louis Cardinals (-2.5)St. Louis Cardinals31%Cincinnati Reds70%
St. Louis Cardinals vs. Cincinnati Reds: O/U 7.5Over59%Under42%
St. Louis Cardinals vs. Cincinnati Reds: O/U 9.5Over41%Under60%

About St. Louis Cardinals

Frequently Asked Questions

Polymarket currently hosts 75 active markets for St. Louis Cardinals (STL) with over $128.4M in total trading volume. You can trade on game winners (moneyline), spreads, totals (over/under), and other markets across all of their upcoming games. Each market is priced as an implied probability — for example, a price of 65¢ means traders collectively believe there is a 65% chance of that outcome. New markets are added as St. Louis Cardinals's schedule progresses.

Based on their recent games, St. Louis Cardinals has a 51% win rate with a record of 64-62. You can view their full game-by-game results on this page, including scores, opponents, and context. Recent form is one of the strongest factors influencing market odds — a team on a winning streak will typically see higher implied probabilities, while a losing run often shifts odds against them.

Each MLB market on Polymarket is structured as a yes/no question — for example, "Will St. Louis Cardinals win?" You buy shares in "Yes" or "No" at the current market price, which reflects the crowd-sourced implied probability. If your side is correct when the game concludes, your shares pay out $1 each. If incorrect, they pay $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss. Prices update in real-time as traders react to news like injury reports, lineup changes, and other developments.

All St. Louis Cardinals markets resolve based on official game results, including overtime or extra periods where applicable. Moneyline markets resolve based on the final result of the game. Spread markets resolve based on the final margin relative to the posted line. Totals (over/under) resolve based on the combined final score. You can check the Rules on any individual market page to see the exact resolution criteria, including how postponements or cancellations are handled.

Polymarket odds are set by real traders putting real money behind their positions, which tends to produce well-calibrated probabilities. With over $128.4M traded on St. Louis Cardinals markets alone, these prices aggregate the collective knowledge of participants who follow MLB closely — factoring in team form, injuries, schedule strength, and head-to-head records. Prediction markets have a strong track record of accuracy, often outperforming traditional sources by reflecting the latest information as it emerges. Visit the accuracy page on Polymarket for the latest accuracy metrics across different time periods.

Several factors can move St. Louis Cardinals's odds on Polymarket. The most impactful include recent results and form, injury reports and lineup changes, schedule context (regular season vs. playoffs), head-to-head history against specific opponents, and home vs. away performance. Traders incorporate all of these variables into the price, which is why odds can shift rapidly when new information like a key player being ruled out becomes available.

Yes. This page is a free resource for tracking St. Louis Cardinals's game results, win rate, and live market odds — no account or trade required. You can monitor how odds shift in real-time as a way to gauge market sentiment on St. Louis Cardinals's upcoming games. If you decide to trade later, you can sign up and fund your account at any time.

Sign up for a free Polymarket account and fund it using crypto, a credit or debit card, or a bank transfer. Then return to this page, choose any active St. Louis Cardinals market, select the side you want to trade, enter your amount, and confirm. Your position will be visible in your portfolio, and you can sell at any time before the market resolves.

On Polymarket, the price of each side in a market represents the market's implied probability. A price of 65¢ for STL on the moneyline means traders collectively believe there is roughly a 65% chance that St. Louis Cardinals will win that game. If you buy STL shares at 65¢ and they win, you receive $1 per share — a profit of 35¢ per share. If they lose, those shares are worth $0. Prices shift in real-time as new information emerges and traders update their positions.

Polymarket is the world's largest prediction market, where you can stay informed and trade on real-world events. Traders buy and sell shares on outcomes across politics, sports, crypto, finance, tech, culture, and esports — including MLB games for teams like St. Louis Cardinals. Prices reflect real-time, crowd-sourced probabilities backed by real money, offering a transparent, market-driven alternative to traditional odds sources. Visit polymarket.com to explore all available markets.

Updated Aug 18, 2026 9:16 am ET