San Francisco Giants vs St. Louis Cardinals

September 16, 2026 — MLB Prediction & Betting Pick

Our model leans San Francisco Giants

On balance, more tracked inputs leaned San Francisco Giants (11 edges vs 10 for St. Louis Cardinals).

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 San Francisco Giants

Looking at recent performance trends over the last ten games — including win rate, run differential, and offensive momentum — the matchup favors the San Francisco Giants.

St. Louis Cardinals 0.450 vs San Francisco Giants 0.450 — roughly even
St. Louis Cardinals -0.55 vs San Francisco Giants 0.10 — leans San Francisco Giants
St. Louis Cardinals 5.15 vs San Francisco Giants 5.60 — leans San Francisco Giants
St. Louis Cardinals 5.70 vs San Francisco Giants 5.50 — leans San Francisco Giants
St. Louis Cardinals 0.667 vs San Francisco Giants 0.333 — leans St. Louis Cardinals
St. Louis Cardinals 0.518 vs San Francisco Giants 0.893 — leans San Francisco Giants

Season to date — leans St. Louis Cardinals

Season-long stats including runs scored and allowed per game, home/road splits, and weighted offensive production (wRC+) the matchup favors the St. Louis Cardinals.

St. Louis Cardinals 4.41 vs San Francisco Giants 4.19 — leans St. Louis Cardinals
St. Louis Cardinals 4.49 vs San Francisco Giants 4.62 — roughly even
St. Louis Cardinals 0.455 vs San Francisco Giants 0.444 — roughly even
St. Louis Cardinals 101.5 vs San Francisco Giants 87.8 — leans St. Louis Cardinals

Starting pitching (recent starts) — leans San Francisco Giants

Evaluating the probable starters based on recent ERA, WHIP, strikeout rate, and pitching form trends, the matchup favors the San Francisco Giants.

St. Louis Cardinals 5.76 vs San Francisco Giants 3.09 — leans San Francisco Giants
St. Louis Cardinals 1.64 vs San Francisco Giants 1.11 — leans San Francisco Giants
St. Louis Cardinals 6.84 vs San Francisco Giants 3.86 — leans St. Louis Cardinals
St. Louis Cardinals 0.26 vs San Francisco Giants 0.58 — leans St. Louis Cardinals
St. Louis Cardinals 4.44 vs San Francisco Giants 3.38 — leans San Francisco Giants
St. Louis Cardinals 1.48 vs San Francisco Giants 1.64 — leans St. Louis Cardinals
St. Louis Cardinals 3.18 vs San Francisco Giants 2.58 — leans San Francisco Giants
St. Louis Cardinals 0 vs San Francisco Giants 0 — roughly even

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.

St. Louis Cardinals 0.393 vs San Francisco Giants 0.327 — leans St. Louis Cardinals
St. Louis Cardinals 0.519 vs San Francisco Giants 0.418 — leans St. Louis Cardinals
St. Louis Cardinals 0.426 vs San Francisco Giants 0.280 — leans St. Louis Cardinals
St. Louis Cardinals 0.563 vs San Francisco Giants 0.322 — leans St. Louis Cardinals
St. Louis Cardinals 0.370 vs San Francisco Giants 0.366 — roughly even
St. Louis Cardinals 0.471 vs San Francisco Giants 0.473 — roughly even
St. Louis Cardinals 0.696 vs San Francisco Giants 0.667 — roughly even
St. Louis Cardinals -0.024 vs San Francisco Giants 0.039 — leans San Francisco Giants

Series & head-to-head — leans San Francisco Giants

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

St. Louis Cardinals 0.200 vs San Francisco Giants 0.800 — leans San Francisco Giants
St. Louis Cardinals -1.80 vs San Francisco Giants 1.80 — leans San Francisco Giants

Betting Lines

St. Louis Cardinals -1.5 | O/U 8.5 (FanDuel)

Final Score

San Francisco Giants 6, St. Louis Cardinals 5 — San Francisco Giants 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.