Pirates vs Cardinals Matchup Preview and Game Analysis – 5/19/2026

Pittsburgh Pirates

@

St. Louis Cardinals

Pittsburgh Pirates Insights

• Mitch Keller – Over/Under 17.5 Pitching Outs (-155/+120)
  Mitch Keller has averaged 17.6 outs per start this year, checking in at the 82nd percentile.
  Explain: A pitcher who averages more outs per start than his Outs prop may be a good bet to go over, and visa-versa for the under.
• According to the leading projection system (THE BAT X), the offense with the most strikeout-prone lineup in today’s games is the Pittsburgh Pirates with a 27% underlying K%.
  Explain: THE BAT X analyzes each player in today’s specific lineup to figure out which teams have the most inherent strikeout potential for the opposing pitcher.

St. Louis Cardinals Insights

• Matthew Liberatore – Over/Under 4.5 Strikeouts (-125/-105)
  Matthew Liberatore has relied on his cutter 7.8% less often this year (2.8%) than he did last season (10.6%).
  Explain: Because cutters are one of the most effective pitches to use, a pitcher who alters his pitch mix to use them less often may see less success as a result, particularly if he uses his fastball more instead.
• Jordan Walker – Over/Under 1.5 Total Bases (+130/-165)
  Jordan Walker has made notable gains with his Barrel%, upping his 11.2% rate last year to 17.2% this year.
  Explain: Barrel% measures how often a player hits the ball at the optimal exit velocity and launch angle and is a terrific measure of underlying power.
• St. Louis Cardinals – 2H Moneyline
  The St. Louis Cardinals bullpen ranks as the 7th-best in the majors, per the leading projection system (THE BAT).
  Explain: Most bettors only consider the starting pitcher, but a strong bullpen sneakily creates a tougher matchup for the opposing offense and suppresses a game’s runs.

Betting Trends

• St. Louis Cardinals – 1st Five Innings (F5) Moneyline (-120)
  The St. Louis Cardinals have hit the 1st Five Innings (F5) Moneyline in 16 of their last 30 games (+10.35 Units / 33% ROI)
• Over/Under 8.0 Game Total (-110/-110)
  The Pittsburgh Pirates have hit the Game Total Under in 28 of their last 50 away games (+7.65 Units / 14% ROI)
• Bryan Reynolds – Over/Under 0.5 Walks (+150/-195)
  Bryan Reynolds has hit the Walks Over in 13 of his last 20 games (+7.80 Units / 39% ROI)