St. Louis Cardinals vs Kansas City Royals

May 16, 2025 — MLB Prediction & Betting Pick

Our model leans St. Louis Cardinals

On balance, more tracked inputs leaned St. Louis Cardinals (12 edges vs 10 for Kansas City Royals).

The model's lean aligns with the overall edge count. Both the machine-learning model and the raw feature comparison point the same direction for this game.

Matchup Breakdown

Recent form (last ~10 games) — Mixed

Recent form factors are roughly even between St. Louis Cardinals and Kansas City Royals, with neither team showing a clear edge in their last ten games.

Kansas City Royals 0.700 vs St. Louis Cardinals 0.600 — leans Kansas City Royals
Kansas City Royals 1.30 vs St. Louis Cardinals 1.35 — roughly even
Kansas City Royals 3.80 vs St. Louis Cardinals 4.15 — leans St. Louis Cardinals
Kansas City Royals 2.50 vs St. Louis Cardinals 2.80 — leans Kansas City Royals
Kansas City Royals 0.333 vs St. Louis Cardinals 0.333 — roughly even
Kansas City Royals 0.965 vs St. Louis Cardinals 1.205 — leans St. Louis Cardinals

Season to date — Mixed

Season-to-date metrics are closely matched between St. Louis Cardinals and Kansas City Royals.

Kansas City Royals 3.35 vs St. Louis Cardinals 4.42 — leans St. Louis Cardinals
Kansas City Royals 3.22 vs St. Louis Cardinals 3.77 — leans Kansas City Royals
Kansas City Royals 0.727 vs St. Louis Cardinals 0.583 — leans Kansas City Royals
Kansas City Royals 90.6 vs St. Louis Cardinals 103.5 — leans St. Louis Cardinals

Starting pitching (recent starts) — leans Kansas City Royals

Evaluating the probable starters based on recent ERA, WHIP, strikeout rate, and pitching form trends, the matchup favors the Kansas City Royals.

Kansas City Royals 5.11 vs St. Louis Cardinals 5.67 — leans Kansas City Royals
Kansas City Royals 1.30 vs St. Louis Cardinals 1.59 — leans Kansas City Royals
Kansas City Royals 14.96 vs St. Louis Cardinals 5 — leans Kansas City Royals
Kansas City Royals -1.97 vs St. Louis Cardinals -0.71 — leans Kansas City Royals
Kansas City Royals 4.76 vs St. Louis Cardinals 0.82 — leans St. Louis Cardinals
Kansas City Royals 1.35 vs St. Louis Cardinals 0.95 — leans St. Louis Cardinals
Kansas City Royals 4.39 vs St. Louis Cardinals 2.01 — leans St. Louis Cardinals
Kansas City Royals 12 vs St. Louis Cardinals 22 — leans Kansas City Royals

Offense & matchup — leans St. Louis Cardinals

Analyzing recent offensive output (OBP, SLG) and platoon matchup data against the opposing starter's throwing arm, the matchup favors the St. Louis Cardinals.

Kansas City Royals 0.369 vs St. Louis Cardinals 0.400 — leans St. Louis Cardinals
Kansas City Royals 0.475 vs St. Louis Cardinals 0.473 — roughly even
Kansas City Royals 0.362 vs St. Louis Cardinals 0.368 — roughly even
Kansas City Royals 0.455 vs St. Louis Cardinals 0.406 — leans Kansas City Royals
Kansas City Royals 0.372 vs St. Louis Cardinals 0.418 — leans St. Louis Cardinals
Kansas City Royals 0.447 vs St. Louis Cardinals 0.543 — leans St. Louis Cardinals
Kansas City Royals 0.620 vs St. Louis Cardinals 0.788 — leans St. Louis Cardinals
Kansas City Royals 0.003 vs St. Louis Cardinals 0.017 — leans St. Louis Cardinals

Series & head-to-head — Mixed

Head-to-head history between St. Louis Cardinals and Kansas City Royals does not clearly favor either side.

Kansas City Royals 0.500 vs St. Louis Cardinals 0.500 — roughly even
Kansas City Royals 0 vs St. Louis Cardinals 0 — roughly even

Betting Lines

Kansas City Royals -1.5 | O/U 8.5 (FanDuel)

Final Score

St. Louis Cardinals 10, Kansas City Royals 3 — St. Louis Cardinals win — Model pick was correct

This analysis is generated by a machine-learning model and is intended for informational and entertainment purposes only. It does not constitute financial or betting advice. Past model performance does not guarantee future results. Please gamble responsibly.