The Dodgers welcome the Cardinals to Dodger Stadium for the opener of a three-game set, and the defending champs are rolling.
Los Angeles enters at 82-55, first in the NL West and riding a three-game home winning streak.
St. Louis sits at 68-70, third in the NL Central, after dropping its last series to the Pirates.
Dodgers lefty Eric Lauer gets the ball against Cardinals righty Michael McGreevy, who shut Los Angeles out for six innings back on May 2.
Below is the full Dodgers vs Cardinals prediction market on Polymarket, plus five Best MLB Player Props Today picks our editors are trading tonight.
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Best MLB Player Props Today: Editor's Picks
We're putting real money on five contracts across tonight's board, mixing bats and arms rather than stacking one side of the game.
Each trade below shows the exact ticket we're firing off, share math included, so you can see precisely what we're risking and what we stand to win.
Best Home Run Prop Today – Shohei Ohtani (Editor's Pick)
Ohtani is dealing with knee and biceps discomfort that has him unavailable on the mound for now, but he's still in the lineup as the DH.
His 1+ home run contract is priced at 26 cents, the highest implied probability of any hitter on the board tonight, ahead of Jordan Walker (21%) and Max Muncy (19%).
We're taking the position that a lineup spot with zero pitching workload to worry about keeps Ohtani's swing decisions uncomplicated against a Cardinals staff that's already trotting out a bullpen-taxed rotation.
At a 26 cent average price, our $100 buy works out to roughly 385 shares (100 divided by 0.26), each worth $1 if Ohtani connects.
Polymarket lists this specific ticket paying out $368.26 to win, the slightly higher fill reflecting our order size moving against the board price as it cleared the book.
- If Ohtani hits a home run: the shares settle at $1 each, netting a profit of $268.26 on the $100 stake.
- If he doesn't: the full $100 stake is lost, since Polymarket contracts settle all-or-nothing.
Nearly a 3.7x return on the most heavily backed power bat in the park is a shape we like, even without certainty attached.
Best Hits Prop Today – Mookie Betts (Editor's Pick)
Betts is priced at 69 cents for 1+ hits, second only to Ohtani's 71% line among hitters in this game.
Rather than pay up for the already-inflated Ohtani price a second time, we like Betts as the cheaper, still-favored look at the same "Dodgers offense keeps rolling" thesis.
Los Angeles is 40-26 at home and coming off a series that exposed some rotation issues but not the lineup, and Betts has been steady near the top of the order all season.
At a 69 cent average price, the $100 buy converts to roughly 145 shares, each worth $1 on a winning resolution.
Polymarket shows this ticket paying out $142.27 to win.
- If Betts records a hit: the shares pay out $1 each, a profit of $42.27 on the $100 stake.
- If he goes hitless: the $100 stake is lost entirely.
This is a lower-multiple, higher-probability trade, the kind of shape we're comfortable sizing up on.
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Best Total Bases Prop Today – Alec Burleson (Editor's Pick)
Burleson is priced at 41.82 cents for 2+ total bases tonight.
He's been swinging a hot bat, doubling in Saturday's game against the Pirates to help drive in a run, and he sits toward the top of the Cardinals' prop board across both hits and total bases categories.
We like the value here against a Dodgers pitching staff that's had to shuffle its rotation around Lauer's return from the bullpen.
At a 41.82 cent average price, the $100 buy works out to roughly 239 shares, each worth $1 if this settles our way.
Polymarket lists the payout on this ticket at $231.08 to win.
- If Burleson reaches 2+ total bases: the shares pay out $1 each, a profit of $131.08 on the $100 stake.
- If he falls short: the full $100 stake is lost, since Polymarket contracts settle all-or-nothing.
A near coin-flip price on a hitter in visible good form is exactly the kind of spot we look for.
Best Strikeout Prop Today – Eric Lauer (Editor's Pick)
Lauer is priced at 56 cents for 4+ strikeouts, comfortably the more attractive of the two starter strikeout lines tonight.
He was moved to the bullpen briefly before returning to the rotation following Roki Sasaki's injury, and his last outing was just two relief innings on August 26, meaning tonight is effectively a fresh return to a full starter's workload.
The Cardinals are a middling road offense at 34-32 away from Busch Stadium, and Lauer carries a 3.78 ERA across 69 innings with the Dodgers this season.
At a 56 cent average price, the $100 buy works out to roughly 179 shares, each worth $1 on a winning resolution.
Polymarket shows this ticket paying out $173.98 to win.
- If Lauer records 4+ strikeouts: the shares pay out $1 each, a profit of $73.98 on the $100 stake.
- If he falls short: the $100 stake is lost entirely.
The board's more aggressive 7+ strikeout line sits at just 10%, so we're staying on the safer side of Lauer's workload rather than chasing a dominant outing.
Best Hits Allowed Prop Today – Michael McGreevy (Editor's Pick)
McGreevy is priced at 53 cents for 6+ hits allowed tonight.
He shut this same Dodgers lineup out over six innings back on May 2, but Los Angeles gets catcher Will Smith back from injury rehab today, adding thump to a lineup that already ranks fifth in the NL in home runs.
McGreevy has averaged right around 5.5 innings per start this season across 26 outings, which puts him squarely in range of this threshold against a deeper Dodgers order than he saw in May.
At a 53 cent average price, the $100 buy works out to roughly 189 shares, each worth $1 if this settles our way.
Polymarket lists the payout on this ticket at $183.50 to win.
- If McGreevy allows 6+ hits: the shares pay out $1 each, a profit of $83.50 on the $100 stake.
- If he allows fewer: the full $100 stake is lost, since Polymarket contracts settle all-or-nothing.
A near coin-flip price against a lineup that just got healthier is a fair risk for the reward on offer.
Dodgers vs Cardinals Odds: Polymarket Money Line Contracts
Polymarket's moneyline contracts resolve based on which team wins the game outright, with each side priced as its own Yes/No market.
The price in cents doubles as the market's implied win probability for that side.
Cardinals (36%, Yes 36¢)
St. Louis is the road underdog here, and understandably so given the gap between an 82-55 first-place club and a 68-70 team currently third in its own division.
Dodgers (64%, Yes 64¢)
Los Angeles is the clear favorite, backed by a three-game home win streak and a 40-26 home record this season.
Dodgers vs Cardinals Spread and Total Predictions
The spread and total contracts let traders take a position on margin and combined scoring rather than the straight winner.
Dodgers to Win by Over 1.5 Runs (Yes 46%)
This line has pulled back sharply, down 12 points recently, suggesting the market isn't fully convinced Los Angeles cruises to a comfortable margin even as the outright favorite.
Over 8.5 Runs (Yes 54%)
The total has swung hard toward the over, a notable reversal that lines up with a lineup getting healthier on the Dodgers' side.
First 5 Innings Winner
Dodgers are priced at 53% to lead through five, Cardinals sit at 33%, and a tie through five carries just 14%.
Dodgers vs Cardinals Home Run Props
Some contracts on this board only have one side actively priced, shown as a dash where the No side hasn't found a counterparty yet.
- Shohei Ohtani (1+ Home Runs: 26%, No 75%): the highest-priced power bat on the board, backed by everyday at-bats with no pitching workload to manage tonight.
- Jordan Walker (1+ Home Runs: 21%, No 80%): the Cardinals' top power threat against a Dodgers staff still sorting out its rotation.
- Max Muncy (1+ Home Runs: 19%): priced third among hitters in this game, with the No side currently unpriced.
- Alec Burleson (1+ Home Runs: 17%, No 85%): a modest home run price that reflects his profile as more of a doubles and total-bases threat.
- Iván Herrera (1+ Home Runs: 16%, No 85%): the Cardinals' catcher carries a middling power price in this lineup spot.
- Freddie Freeman (1+ Home Runs: 15%, No 86%): priced behind Muncy despite his track record, reflecting recent form more than pedigree.
- Joshua Báez (1+ Home Runs: 15%, No 86%): a longer-shot power price tucked in the middle of the board.
- Kyle Tucker (1+ Home Runs: 14%, No 88%): priced lower than his usual power output would suggest, worth monitoring for value.
- Mookie Betts (1+ Home Runs: 14%, No 88%): reflects his profile as more of a hits and on-base threat than a pure power bat on this board.
- Tommy Edman (1+ Home Runs: 11%, No 92%): the longest home run price of the group tonight.
Dodgers vs Cardinals Hits Props
Some contracts here also only have one side actively priced, again shown as a dash for the No side.
- Shohei Ohtani (1+ Hits: 71%, No 32%): the safest hits price in the game, consistent with everyday DH at-bats.
- Mookie Betts (1+ Hits: 69%, No 33%): our Editor's Pick tonight, priced just behind Ohtani among hitters in this game.
- Alec Burleson (1+ Hits: 67%, No 39%): reflects his recent hot streak at the plate.
- Kyle Tucker (1+ Hits: 67%, No 39%): a sharp 32-point drop suggests recent news or lineup movement worth watching.
- Jordan Walker (1+ Hits: 66%, No 36%): also down sharply, 33 points, mirroring the move on Tucker's line.
- Iván Herrera (1+ Hits: 65%, No 39%): a steady price for the Cardinals' everyday catcher.
- Joshua Báez (1+ Hits: 61%): the lowest hits price among regulars in this game, with the No side currently unpriced.
Dodgers vs Cardinals Total Bases Props
- Shohei Ohtani (2+ Total Bases: 51%, No 53%): the top total bases price in the game, tied to his everyday DH role.
- Freddie Freeman (2+ Total Bases: 45%, No 58%): a sizable 32-point drop, the largest move in this category.
- Jordan Walker (2+ Total Bases: 44%, No 58%): priced just ahead of several Dodgers regulars.
- Mookie Betts (2+ Total Bases: 44%, No 58%): a near coin-flip price on extra-base production.
- Kyle Tucker (2+ Total Bases: 43%, No 86%): a wide gap between the Yes and No prices here, worth double-checking before trading.
- Tommy Edman (2+ Total Bases: 43%, No 86%): the same wide-gap pattern as Tucker's line above.
- Alec Burleson (2+ Total Bases: 41%, No 61%): our Editor's Pick tonight, priced in line with his recent doubles production.
- Iván Herrera (2+ Total Bases: 39%, No 62%): a modest total bases price for the Cardinals' catcher.
- Joshua Báez (2+ Total Bases: 38%, No 88%): the lowest total bases price among regulars tonight.
Dodgers vs Cardinals Pitcher Strikeout Props
- Eric Lauer (4+ Strikeouts: 56%, No 45%): our Editor's Pick tonight, backed by a fresh return to a full starter's workload.
- Michael McGreevy (4+ Strikeouts: 46%, No 55%): a modest price given his 98 strikeouts across 26 starts this season.
Both pitchers also have longer 7+ strikeout lines on the board, priced at just 10% for Lauer and 8% for McGreevy, reflecting how unlikely a truly dominant strikeout total is for either arm tonight.
Dodgers vs Cardinals Earned Runs Allowed Props
- Michael McGreevy (3+ Earned Runs Allowed: 62%, No 44%): reflects a Cardinals starter facing a deeper, healthier Dodgers lineup than he saw back in May.
- Eric Lauer (3+ Earned Runs Allowed: 48%, No 57%): a near coin-flip price for a pitcher just returning to a full starter's workload.
Dodgers vs Cardinals Hits Allowed Props
Lauer's line here only has the Yes side actively priced, with the No side currently unpriced.
- Eric Lauer (5+ Hits Allowed: 55%): a workload-driven price given his 69 innings across the season.
- Michael McGreevy (6+ Hits Allowed: 53%, No 52%): our Editor's Pick tonight, against a Dodgers lineup that just got Will Smith back.
Dodgers vs Cardinals Price Analysis: What's Moving the Market
The biggest swing on the board tonight is the total, which has moved sharply toward the over.
That lines up with the Dodgers getting Will Smith back from injury rehab today, adding another bat to an already deep lineup.
On the pitching side, Lauer's return from the bullpen and McGreevy's tougher matchup against a healthier Dodgers order than he saw in May both show up in their respective earned-runs and hits-allowed prices.
Several hits and total bases props for Cardinals hitters also dropped noticeably, a pattern worth tracking across the broader prediction markets space as more sportsbooks and exchanges push into player props.
Use Polymarket Promo Code 'ACTION' to Trade Dodgers vs Cardinals
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Disclaimer: Prediction markets provide real-time probability estimates based on traded contracts. These prices reflect market sentiment and do not guarantee future outcomes. Trading event contracts involves risk; ensure you understand the resolution criteria before taking a position.
Dodgers vs Cardinals Prediction: Final Thoughts
This is a clear market on paper, an 82-55 first-place club at home against a third-place team on the road, but several of tonight's prop lines are moving in ways that suggest real news underneath the numbers.
Our five Editor's Picks lean into that mix, pairing the game's biggest favorites with a couple of value spots on the pitching side.
For traders who want to track promo offers across other exchanges too, Action Network keeps an updated list of prediction market promo codes worth bookmarking.
Polymarket Promo Code FAQs
What is the current Polymarket promo code?
The current Polymarket promo code is ACTION, which unlocks a $50 trading bonus for new users who deposit $10.
Who is favored in Dodgers vs Cardinals tonight?
The Dodgers are favored at 64%, with the Cardinals priced as the road underdog at 36%.
What is the most notable player prop on the board?
Shohei Ohtani's 1+ home run contract at 26% is the highest-priced power prop of the game, and it's one of our five Editor's Picks tonight.
How do Polymarket contracts work?
Each contract is priced in cents, and that price represents the market's implied probability of the outcome happening. Winning shares settle at $1 each, and losing positions lose their full stake.
How do I use the Polymarket promo code?
Sign up through Action Network's link, use code ACTION during registration, and make a qualifying deposit to unlock the trading bonus.
When does this Dodgers vs Cardinals market resolve?
Moneyline, spread, and total contracts resolve at the conclusion of the game based on the final score, while player prop contracts resolve based on that player's individual statline.
What is the Editor's Pick for tonight's game?
Our team is trading five separate positions tonight: Shohei Ohtani's home run prop, Mookie Betts' hits prop, Alec Burleson's total bases prop, Eric Lauer's strikeout prop, and Michael McGreevy's hits allowed prop.
Is Polymarket available in my state?
Availability varies by state and continues to expand, so check Polymarket's current eligibility list before signing up.
