Brewers vs Cardinals Run Line Pick & Prediction | Sept 19

by | Sep 19, 2025 | mlb

Brewers vs Cardinals Prediction & Best Bets | Misiorowski Aims to Stifle Struggling Cardinals

The NL Central-leading Milwaukee Brewers (94-59) head to Busch Stadium to face the St. Louis Cardinals (74-79) in a divisional matchup featuring two teams heading in opposite directions. Milwaukee has dominated the season series, winning six of the ten meetings between these clubs, and I’m expecting more of the same tonight. Rising star Jacob Misiorowski takes the mound for Milwaukee against the veteran Sonny Gray, creating an intriguing pitching matchup that should favor the division leaders. With playoff positioning on the line for the Brewers and little left to play for in St. Louis, this Friday night showdown presents several attractive betting opportunities.

Quick Picks:

  • Best Bet: Milwaukee Brewers -1.5 (+145) ★★★★☆
  • Top Prop: Jacob Misiorowski Over 7.5 Strikeouts (+110) ★★★★☆
  • Value Play: Under 7.5 Runs (+100) ★★★☆☆

Milwaukee Brewers vs St. Louis Cardinals Betting Odds & Latest Line Movement

Market Milwaukee Brewers St. Louis Cardinals
Moneyline -121 +101
Run Line -1.5 (+145) +1.5 (-170)
Total Over 7.5 (-120) Under 7.5 (+100)

Opening Line: Brewers -115, Total 7.5

Sharp Money Analysis: Where Pro Bettors Are Placing Their Wagers

The line movement in this game tells an interesting story. After opening at Brewers -115, we’ve seen a slight push toward Milwaukee, now sitting at -121. This modest move suggests professional bettors are leaning toward the division leaders but aren’t rushing to hammer them. What’s caught my attention is the total holding steady at 7.5 while the juice has shifted toward the over (-120). Given Busch Stadium’s pitcher-friendly reputation (0.992 park factor for runs), this suggests sharps are expecting more offense than the venue typically allows, likely factoring in the Cardinals’ bullpen struggles and Milwaukee’s potent offense that ranks 5th in MLB at 5.13 runs per game.

Pitching Matchup: Jacob Misiorowski vs Sonny Gray – Who Has the Edge?

Milwaukee Brewers: Jacob Misiorowski (5-2, 4.35 ERA)

  • Electric young right-hander averaging 12.15 K/9 with 81 strikeouts in just 60 innings
  • Holding opponents to a respectable .234 batting average in his rookie campaign
  • Has shown exceptional poise on the road with a 3.86 ERA in away games
  • Four-pitch mix featuring a 99+ mph fastball that has generated a 15.2% swinging strike rate

St. Louis Cardinals: Sonny Gray (13-8, 4.43 ERA)

  • Experienced veteran showing signs of wear with a 5.87 ERA over his last seven starts
  • Still maintaining strong strikeout numbers (187 K’s in 168.2 innings)
  • Allowing more hard contact this season (39.2% hard-hit rate, up from 33.7% in 2024)
  • Particularly vulnerable to left-handed batters (.286 BAA) in 2025

Advantage: Milwaukee Brewers. While Gray has the experience edge, Misiorowski’s elite strikeout potential and the Cardinals’ struggles against power pitchers give Milwaukee the advantage. Gray’s recent downturn is concerning against a Brewers lineup that’s clicking.

Bullpen Breakdown

The bullpen comparison heavily favors Milwaukee. The Brewers’ relief corps has been one of the most reliable units in baseball, led by closer Trevor Megill (30 saves) and setup man Abner Uribe (37 holds, tops in MLB). Their depth is impressive with Jared Koenig (25 holds) and Shelby Miller (10 saves) providing multiple high-leverage options. Meanwhile, St. Louis has struggled to find consistency in their bullpen, with JoJo Romero (7 saves, 23 holds) and Riley O’Brien (5 saves) sharing closing duties without much success. The Cardinals’ relievers have posted a concerning 4.87 ERA over their last 12 games, while Milwaukee’s bullpen sits at a stellar 2.94 ERA during that same stretch. This substantial gap in late-inning effectiveness gives the Brewers a significant edge in close games.

Key Betting Trends & Team Statistics That Matter

  • Milwaukee has gone 8-2 in their last 10 games against left-handed starters
  • The Brewers are an impressive 58-30 (65.9%) as favorites this season
  • St. Louis has struggled at home lately, going just 4-9 in their last 13 games at Busch Stadium
  • The Cardinals are 5-11 in their last 16 divisional matchups
  • Milwaukee ranks 5th in MLB in runs scored (5.13 per game) while St. Louis sits 22nd (4.27)
  • The Brewers have covered the run line in 6 of their last 8 victories
  • Games between these teams have averaged just 4.7 total runs in their last 6 meetings
  • Milwaukee has won 6 of 10 against St. Louis this season, outscoring them 38-23

Christian Yelich’s Impact: The Difference-Maker for Milwaukee

Christian Yelich has been Milwaukee’s offensive catalyst this season, slashing .268/.359/.467 with 100 RBIs. What makes this matchup particularly intriguing is Yelich’s career success against Sonny Gray: a .326 average with 3 home runs and 8 RBIs in 43 at-bats. Gray’s increasing vulnerability to left-handed hitters aligns perfectly with Yelich’s strengths, creating a potential game-changing matchup. With Milwaukee pushing for optimal playoff positioning, expect Yelich to continue his career-long dominance of Gray in tonight’s contest. His ability to set the tone early could force St. Louis to their struggling bullpen sooner than they’d like.

Busch Stadium Factor: How the Venue Influences Today’s Game

Busch Stadium ranks as a slight pitcher’s park with a runs factor of 0.992 and a home run factor of 0.917, meaning it suppresses offense marginally compared to league-average venues. The outfield dimensions (335′ to left, 400′ to center, 335′ to right) are fairly standard, but the park’s reputation for swirling winds can sometimes impact fly balls. Tonight’s forecast calls for temperatures in the low 70s with minimal wind, creating neutral playing conditions. The Cardinals have struggled to leverage their home-field advantage this season, going just 37-41 at Busch Stadium. Milwaukee has shown no issues adapting to road environments, posting an impressive 45-32 mark away from American Family Field. This neutral venue shouldn’t significantly impact either team’s approach, though the slight pitcher-friendly tendencies could help both starters early in the game.

Expert Prediction & Best Bets for Brewers-Cardinals Showdown

Primary Play: Milwaukee Brewers -1.5 (+145)

I’m backing the Brewers on the run line tonight for several compelling reasons. Milwaukee’s significant offensive advantage (5.13 runs per game vs. St. Louis’ 4.27) coupled with Misiorowski’s strikeout potential creates a favorable matchup against a Cardinals team that’s essentially playing out the string. Gray’s struggles against left-handed hitters make him vulnerable to Milwaukee’s balanced lineup, and the Brewers’ superior bullpen should lock down any lead they establish. At +145, the run line offers tremendous value considering the Brewers have won by multiple runs in 6 of their last 8 victories. I’d play this down to +130.

Strong Value Play: Under 7.5 Runs (+100)

Despite both teams having offensive capabilities, I see value in the under at even money. Misiorowski’s strikeout potential should neutralize the Cardinals’ lineup, while Busch Stadium’s pitcher-friendly tendencies will help contain the scoring. Recent history supports this angle, as the last six meetings between these teams have averaged just 4.7 total runs. With playoff positioning at stake for Milwaukee, expect a focused, defensive-minded approach that leads to a lower-scoring affair. Getting even money on the under in a game featuring a strikeout-heavy rookie pitcher makes this a solid value play.

Worth Considering: Jacob Misiorowski Over 7.5 Strikeouts (+110)

Misiorowski’s elite strikeout rate (12.15 K/9) makes this prop tremendously appealing, especially against a Cardinals lineup that’s prone to swinging and missing. St. Louis ranks 22nd in MLB with 8.1 strikeouts per game, and Misiorowski’s upper-90s fastball should generate plenty of whiffs. In his last three road starts, the rookie has recorded 8, 9, and 10 strikeouts, showing his ability to maintain his stuff away from home. At plus-money odds, this prop offers significant value for a pitcher who has cleared this threshold in 7 of his last 10 starts.

Player Props Worth Targeting in Today’s Matchup

Player Prop Odds Rating
Jacob Misiorowski Over 7.5 Strikeouts +110 ★★★★☆
Christian Yelich To Record 2+ Hits +200 ★★★★☆
Brice Turang Over 1.5 Total Bases +125 ★★★☆☆
Sonny Gray Under 5.5 Strikeouts -115 ★★★☆☆
William Contreras To Hit a Home Run +450 ★★★★☆

Final Thoughts: Brewers’ Superiority Should Shine Through

When handicapping this matchup, the gap between these teams becomes increasingly apparent. Milwaukee is focused on securing optimal playoff positioning while St. Louis is playing out the remainder of a disappointing season. The Brewers hold advantages in starting pitching, bullpen effectiveness, offensive production, and recent form. Misiorowski’s electric stuff should overpower a Cardinals lineup that lacks consistent punch, while Gray’s vulnerability to left-handed hitters makes him a prime target for Milwaukee’s balanced attack. The run line at +145 offers the best value, but I also see merit in targeting the under and Misiorowski’s strikeout prop. In divisional matchups this late in the season, motivation matters significantly, and Milwaukee simply has more to play for tonight.

Score Prediction: Milwaukee Brewers 5, St. Louis Cardinals 2

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