Check Out Picks and Betting Guide for Cardinals vs Marlins - 4/21/26

+100O/U: 8.5
(-120/+100)-120

St. Louis Cardinals – Moneyline (+100)
The St. Louis Cardinals outfield defense grades out as the 3rd-best out of all the teams today.
Explain: Defense is an integral part of preventing hits and runs.
Jordan Walker – Over/Under 1.5 Total Bases (+110/-140)
Jordan Walker has seen a notable gain in his exit velocity this year; just compare his 95-mph average to last year’s 92.3-mph mark.
Explain: Hitting the ball hard increases the chances of either a home run or the ball landing in fair territory for a hit before a fielder can get to it.
Jordan Walker – Over/Under 1.5 Total Bases (+110/-140)
Jordan Walker hits a lot of his flyballs to center field (40.7% — 99th percentile) and will have a big advantage facing MLB’s 6th-shallowest CF fences today.
Explain: This player’s skill set matches up particularly well with the park he’s in today, which may lead to better-than-usual performance.

Chris Paddack – Over/Under 15.5 Pitching Outs (-125/-105)
Recording 94.1 adjusted pitches per outing this year on average, Chris Paddack ranks in the 80th percentile.
Explain: Pitchers who average more pitches per game are more likely to go deeper into games and record more outs.
The Miami Marlins have 3 bats in their projected lineup today with a high (i.e. over 27%) underlying K% (via the leading projection system, THE BAT X) (Connor Norby, Owen Caissie, Kyle Stowers).
Explain: Teams that have multiple high-strikeout hitters will make it much easier for the opposing pitcher to record strikeouts

Over/Under 8.5 Game Total (-120/+100)
The Miami Marlins have hit the Game Total Over in 14 of their last 21 games (+8.50 Units / 37% ROI)
St. Louis Cardinals – Moneyline (+100)
The St. Louis Cardinals have hit the Moneyline in 26 of their last 50 games (+4.90 Units / 9% ROI)
Xavier Edwards – Over/Under 1.5 Hits (+190/-250)
Xavier Edwards has hit the Hits Over in 10 of his last 15 games at home (+7.70 Units / 32% ROI)

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