Philadelphia Phillies vs St. Louis Cardinals Picks, Prediction, Odds, and Line Movement for Monday August 10 2026

By: Kyle Kargel Published 08/10/2026, 07:47 AM ET
Phillies vs Cardinals prediction

Philadelphia's trip to Busch Stadium on Monday night pits a struggling Andrew Painter against a much steadier Hunter Dobbins, and this matchup is worth comparing against our full board of MLB predictions before locking anything in. With St. Louis holding a clear pitching edge, this line carries real value beyond the moneyline itself.

TLDR: Quick Picks and Prediction

  • Moneyline Pick: St. Louis (-113)
  • Total Pick: Over 9 (-108)
  • Projected Final Score: Cardinals 6, Phillies 4

Odds and Line Movement

Current Odds

Team Moneyline Total
Philadelphia Phillies -107 Over 9 (-112)
St. Louis Cardinals -113 Under 9 (-108)

Line Movement - Moneyline

Date Time Philadelphia St. Louis Public ($, #)
08/09 02:12:09PM -111 -109 -
08/09 03:23:57PM -112 -108 -
08/09 03:23:57PM -112 -108 STL 51%, 17%
08/09 07:52:45PM -115 -105 PHI 52%, 91%
08/09 08:34:14PM -111 -109 PHI 56%, 91%
08/09 08:34:14PM -109 -111 STL 53%, 9%
08/10 01:06:15AM -107 -112 STL 52%, 15%
08/10 01:06:15AM -107 -113 PHI 66%, 81%
08/10 01:06:15AM -107 -113 STL 54%, 20%

Line Movement - Total

Date Time Over Under Public ($, #)
08/09 02:12:09PM 9o-110 9u-110 -
08/10 01:06:15AM 9o-112 9u-108 O94%, U67%

Phillies vs Cardinals Key Matchups and Game Preview

Phillies Rotation Concerns

Andrew Painter has endured a difficult season, going 1-8 with a 6.48 ERA and a 1.57 WHIP across 75 innings while allowing 90 hits, 63 strikeouts, 28 walks and 15 home runs. That inability to consistently prevent baserunners and runs is the key handicap in this matchup, especially against a Cardinals lineup that carries a stronger season batting average.

Cardinals Starter Hunter Dobbins

Hunter Dobbins has been much steadier in a smaller sample, posting a 2-2 record, a 3.60 ERA and a 1.30 WHIP through 40 innings, with 38 hits allowed, 36 strikeouts and only six homers surrendered. That stability gives St. Louis the more trustworthy starting-pitching profile heading into Monday's series opener.

Philadelphia Power Threats

Philadelphia still owns the more dangerous power profile, having hit 149 home runs with a .401 slugging percentage compared with St. Louis' 121 homers and .380 slugging mark. Kyle Schwarber leads the Phillies with 35 home runs and has driven in 68, while Bryce Harper has a team-high 71 RBI with 25 homers, and Brandon Marsh leads Philadelphia's qualifying hitters with a .274 average.

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Cardinals Offense Breakdown

St. Louis counters with Jordan Walker, who has been its clear offensive centerpiece, batting .285 with 23 home runs, 83 RBI, a .342 OBP and a .492 slugging percentage. Overall, the Cardinals hold a modest edge in batting average at .241 to .238 and OBP at .316 to .308, giving St. Louis a favorable matchup against Painter.

  • Philadelphia is 63-56, sitting second in the NL East.
  • St. Louis is 59-59 and 15 games behind Milwaukee in the NL Central.
  • St. Louis has won three of its last four, while Philadelphia has gone 2-2 in its last four.
  • Public tickets have been mixed throughout the line movement window, with support flipping between Philadelphia and St. Louis multiple times over the last day.
  • The total drew heavy Over support at 94% of tickets as the number settled at 9.

Key Injuries and Things To Know: PHI vs STL

  • Philadelphia: Derek Hill is day-to-day and catcher Rafael Marchan is on the 10-day IL, while relievers Caleb Kilian and Tanner Banks are also unavailable or dealing with injuries.
  • St. Louis: Ramon Urias remains on the 60-day IL along with reliever Max Rajcic, though the Cardinals' current list is considerably lighter than Philadelphia's.
  • The pitching staffs have produced similar season-long ERAs, with St. Louis at 4.14 and Philadelphia at 4.19.

Phillies vs Cardinals Side and Over/Under Picks

  • Best Bet: St. Louis Moneyline (-113)
  • Total Play: Over 9 (-108)
  • Value Angle: Monitor Painter's early command, as a shaky start could open the door for a bigger Cardinals inning

Dobbins gives St. Louis the more stable starting-pitching profile, and Painter's struggles preventing baserunners make the Cardinals moneyline the preferred side in this matchup. On the total, Philadelphia's power makes the Over attractive even if Painter settles in, supporting a lean toward Over 9.

Final Score Prediction

  • Projected Score: Cardinals 6, Phillies 4
  • Winning Margin: Two runs for St. Louis
  • Total Result: Over 9

How to Wager On Phillies vs Cardinals

For this Phillies vs Cardinals matchup, the moneyline is the most direct way to back St. Louis given Dobbins' steadier profile and Painter's ongoing struggles on the mound. The total is also worth prioritizing, since Philadelphia's power bats make Over 9 an appealing play even in a game St. Louis is favored to win, especially with heavy Over support already building in the market.

Bettors looking to expand their card around this game can also check our AI picks resource, along with our Dimers review and Oddible review, both of which can help cross-check projections against the numbers laid out here for Phillies vs Cardinals.

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