Arizona Diamondbacks vs St. Louis Cardinals

May 24, 2025 — MLB Prediction & Betting Pick

Our model leans St. Louis Cardinals

On balance, more tracked inputs leaned St. Louis Cardinals (14 edges vs 10 for Arizona Diamondbacks).

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) — leans St. Louis Cardinals

Looking at recent performance trends over the last ten games — including win rate, run differential, and offensive momentum — the matchup favors the St. Louis Cardinals.

St. Louis Cardinals 0.700 vs Arizona Diamondbacks 0.450 — leans St. Louis Cardinals
St. Louis Cardinals 2.25 vs Arizona Diamondbacks -0.35 — leans St. Louis Cardinals
St. Louis Cardinals 4.70 vs Arizona Diamondbacks 4.90 — leans Arizona Diamondbacks
St. Louis Cardinals 2.45 vs Arizona Diamondbacks 5.25 — leans St. Louis Cardinals
St. Louis Cardinals 0.333 vs Arizona Diamondbacks 0 — leans St. Louis Cardinals
St. Louis Cardinals 0.638 vs Arizona Diamondbacks 0.476 — leans St. Louis Cardinals

Season to date — Mixed

Season-to-date metrics are closely matched between Arizona Diamondbacks and St. Louis Cardinals.

St. Louis Cardinals 4.44 vs Arizona Diamondbacks 5.08 — leans Arizona Diamondbacks
St. Louis Cardinals 3.69 vs Arizona Diamondbacks 5.02 — leans St. Louis Cardinals
St. Louis Cardinals 0.700 vs Arizona Diamondbacks 0.400 — leans St. Louis Cardinals
St. Louis Cardinals 101.8 vs Arizona Diamondbacks 107.7 — leans Arizona Diamondbacks

Starting pitching (recent starts) — Mixed

The starting pitching matchup between Arizona Diamondbacks and St. Louis Cardinals grades out as a toss-up based on recent outings.

St. Louis Cardinals 2.30 vs Arizona Diamondbacks 2.01 — leans Arizona Diamondbacks
St. Louis Cardinals 1.06 vs Arizona Diamondbacks 0.86 — leans Arizona Diamondbacks
St. Louis Cardinals 7.57 vs Arizona Diamondbacks 8.90 — leans Arizona Diamondbacks
St. Louis Cardinals 0.91 vs Arizona Diamondbacks 0.39 — leans Arizona Diamondbacks
St. Louis Cardinals 3.63 vs Arizona Diamondbacks 6.11 — leans St. Louis Cardinals
St. Louis Cardinals 1.21 vs Arizona Diamondbacks 1.75 — leans St. Louis Cardinals
St. Louis Cardinals 2.41 vs Arizona Diamondbacks 3.61 — leans St. Louis Cardinals
St. Louis Cardinals 12.3 vs Arizona Diamondbacks 14.7 — leans St. Louis Cardinals

Offense & matchup — leans Arizona Diamondbacks

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

St. Louis Cardinals 0.388 vs Arizona Diamondbacks 0.397 — roughly even
St. Louis Cardinals 0.456 vs Arizona Diamondbacks 0.544 — leans Arizona Diamondbacks
St. Louis Cardinals 0.444 vs Arizona Diamondbacks 0.453 — roughly even
St. Louis Cardinals 0.499 vs Arizona Diamondbacks 0.585 — leans Arizona Diamondbacks
St. Louis Cardinals 0.425 vs Arizona Diamondbacks 0.418 — roughly even
St. Louis Cardinals 0.549 vs Arizona Diamondbacks 0.564 — roughly even
St. Louis Cardinals 0.551 vs Arizona Diamondbacks 0.720 — leans Arizona Diamondbacks
St. Louis Cardinals 0.037 vs Arizona Diamondbacks 0.021 — leans St. Louis Cardinals

Series & head-to-head — leans St. Louis Cardinals

Prior head-to-head meetings this season's training window — win rate and run differential between these clubs — the matchup favors the St. Louis Cardinals.

St. Louis Cardinals 1 vs Arizona Diamondbacks 0 — leans St. Louis Cardinals
St. Louis Cardinals 1 vs Arizona Diamondbacks -1 — leans St. Louis Cardinals

Betting Lines

St. Louis Cardinals -1.5 | O/U 7.5 (FanDuel)

Final Score

Arizona Diamondbacks 5, St. Louis Cardinals 6 — 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.