Cardinals at Phillies Predictions, Odds and Betting Picks
David Genge Published 21/08/2026
The Philadelphia Phillies are the side to target against the St. Louis Cardinals, with DraftKings listing Philadelphia at -122 on the moneyline. Jesús Luzardo brings an 11-5 record and 3.23 ERA into the matchup, while Philadelphia won eight of their last 10 games.
The Cardinals enter at 66-63 and have a healthy active lineup, but Hunter Dobbins' 3.42 ERA comes with a smaller body of work than Luzardo's. The Phillies also return home after winning six straight games, giving them a strong setup at Citizens Bank Park.
Cardinals vs Phillies Game Preview
St. Louis has gone 6-4 over its last 10 games, with a .235 batting average and 2.45 team ERA during that stretch. The Cardinals recently took two of three from Philadelphia, including a 7-1 win, but now face a Phillies club that has posted a .275 average and 3.26 ERA across its last 10 games.
PHILLIES vs. CARDINALS: Official Full Game Highlights (August 11) | 2026 MLB Season
Philadelphia has gone 8-2 over its last 10 games and enters Friday on a six-game winning streak. Luzardo owns an 11-5 record, 3.23 ERA and 1.15 WHIP, while Dobbins is 3-3 with a 3.42 ERA and 1.30 WHIP.
The injury picture favors roster stability for both teams, although Philadelphia has more players unavailable. St. Louis has Ramón Urías and Max Rajcic on the 60-day IL, while the Phillies remain without Caleb Kilian, Tanner Banks, Adolis García, Johan Rojas and Brad Keller, among others. Friday's forecast calls for 84°F to 86°F at first pitch, dry conditions and an east-northeast wind of only 2 to 4 mph.
Moneyline Pick
Phillies ML is the side. Philadelphia has won eight of its last 10 games and carries a clear starting-pitcher advantage with Luzardo's 3.23 ERA and 1.15 WHIP compared with Dobbins' 3.42 ERA and 1.30 WHIP.
The Phillies also have the stronger recent offensive profile, batting .275 over their last 10 games compared with .235 for St. Louis. DraftKings has Philadelphia priced at -122, a manageable number for a home team entering on a six-game winning streak.
Pick: Phillies ML (-122 at DraftKings).
Run Line Pick
Phillies -1.5 is the run line side. DraftKings lists Philadelphia at +156 on the standard 1.5-run line, giving the home favorite a substantially higher payout than its -122 moneyline price.
Luzardo's 3.23 ERA gives Philadelphia the best starting-pitching profile in this matchup, while the Phillies have scored at a .275 team batting average over their last 10 games. The price makes the run line the more aggressive way to back the home side.
Pick: Phillies -1.5 (+156 at DraftKings).
Best Player Prop
- Jesús Luzardo strikeouts Over TBD (TBD at DraftKings). Luzardo has recorded 185 strikeouts this season while carrying a 3.23 ERA across an 11-5 campaign. The final strikeout line and price were not provided and should be added before publication.
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Game Total Pick
Over 8.5 runs is the total pick. DraftKings has the Over priced at -127, and the number is supported by Philadelphia's recent offensive production, with the Phillies hitting .275 over their last 10 games.
The pitching matchup adds some protection against a runaway total, with Luzardo carrying a 3.23 ERA and Dobbins a 3.42 ERA. Still, St. Louis has hit 11 home runs over its last 10 games, while Philadelphia has hit eight, and the clear 84°F to 86°F conditions with a light 2 to 4 mph wind offer no major weather obstacle to scoring.
Pick: Over 8.5 (-127 at DraftKings).
Best Trades for Cardinals vs Phillies
Prediction market prices give Philadelphia a 66% share price on Polymarket, compared with 35% for St. Louis. The strongest trading angles center on Philadelphia's recent 8-2 form, Luzardo's 3.23 ERA and the possibility of a higher-scoring game at Citizens Bank Park.
- Cardinals vs. Phillies game winner: Phillies YES at 66¢ on Polymarket. Philadelphia has won eight of its last 10 games and owns a 70-58 record entering the matchup. Luzardo's 11-5 record and 3.23 ERA provide the clearest statistical edge in the starting-pitching matchup.
- Cardinals vs. Phillies total runs Over 8.5: YES at 68¢ on Polymarket. Philadelphia has hit .275 over its last 10 games, while St. Louis has produced 11 home runs during the same span. The market assigns a 68% price to at least nine total runs.
- Run in the first inning: NO at 61¢ on Polymarket. Luzardo enters with a 3.23 ERA and 1.15 WHIP, while Dobbins has a 3.42 ERA and 1.30 WHIP. Those starting-pitcher numbers support a stronger early-inning pitching environment than the 42¢ YES price suggests.
How to Watch Cardinals vs Phillies and Game Info
- Location: Citizens Bank Park, Philadelphia, PA
- Date: Friday, August 21, 2026
- First pitch: 6:40 p.m. ET
- TV: NBCSP, Cardinals.TV Presented by bet365
- Cardinals starting pitcher: Hunter Dobbins (3-3, 3.42 ERA).
- Phillies starting pitcher: Jesús Luzardo (11-5, 3.23 ERA).
- Weather forecast: 84°F to 86°F, clear skies, east/northeast wind at 2 to 4 mph.
Final Takeaways
The Phillies are the strongest side because Luzardo gives Philadelphia the better starting-pitching profile and the home team has won eight of its last ten games. The -122 moneyline is the cleaner position, while the +156 run line offers more upside for bettors willing to take on the extra 1.5 runs. The Over 8.5 also has support from Philadelphia's .275 average over its last 10 games and St. Louis' 11 home runs during that span.
Check the latest odds and line movement for Cardinals vs. Phillies at betting.net before placing your bets. All odds as of 1:32 a.m. ET on August 21, 2026. Odds sourced from DraftKings.