Royals vs Cardinals Best Bets and Expert Picks – Sunday May 17, 2026

Kansas City Royals

@

St. Louis Cardinals

Kansas City Royals Insights

• Kansas City Royals – Moneyline (-110)
  The Kansas City Royals infield defense profiles as the strongest among all the teams on the slate today.
  Explain: Defense is an integral part of preventing hits and runs.
• Salvador Perez – Over/Under 1.5 Total Bases (+105/-135)
  Extreme flyball bats like Salvador Perez tend to be more successful against extreme groundball pitchers like Andre Pallante.
  Explain: This mostly has to do with the way the hitter’s swing plane interacts with the pitch trajectory, and it can create boosted performance across all categories and hidden value few are considering.
• Kansas City Royals – 2H Moneyline
  The Kansas City Royals bullpen grades out as the 6th-worst in baseball, via the leading projection system (THE BAT).
  Explain: Most bettors only consider the starting pitcher, but a weak bullpen sneakily creates an easier matchup for the opposing offense and boosts a game’s runs.

St. Louis Cardinals Insights

• Andre Pallante – Over/Under 3.5 Strikeouts (-135/+105)
  Given that groundball pitchers are least effective against flyball hitters, Andre Pallante (57.3% GB% per the leading projection system, THE BAT) will be a bit disadvantaged in this matchup with 3 FB hitters in Kansas City’s projected offense.
  Explain: This mostly has to do with the way the hitter’s swing plane interacts with the pitch trajectory, and it can create diminished performance across all categories and hidden value few are considering.
• Nolan Gorman – Over/Under 1.5 Total Bases (+135/-175)
  Nolan Gorman has big-time power (93rd percentile) if he makes contact, but that’s usually a big “IF” (31% K%). Today, however, opposing pitcher Stephen Kolek doesn’t generate many whiffs (6th percentile K%) — great news for Gorman.
  Explain: If he is less likely to strikeout, he’ll be more likely to make contact, which is often hard, home-run contact.
• Jordan Walker – Over/Under 1.5 Total Bases (+110/-145)
  Jordan Walker hits many of his flyballs to center field (39.7% — 97th percentile) and will have a big advantage facing baseball’s 7th-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.

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 (+10.55 Units / 34% ROI)
• Kansas City Royals – Over/Under 1st Five Innings (F5) Team Total
  The Kansas City Royals have hit the 1st Five Innings (F5) Team Total Under in 21 of their last 35 away games (+6.30 Units / 16% ROI)