Pittsburgh Pirates vs Chicago Cubs

August 17, 2025 — MLB Prediction & Betting Pick

Our model leans Chicago Cubs

On balance, more tracked inputs leaned Chicago Cubs (16 edges vs 7 for Pittsburgh Pirates).

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 Pittsburgh Pirates and Chicago Cubs, with neither team showing a clear edge in their last ten games.

Chicago Cubs 0.450 vs Pittsburgh Pirates 0.500 — roughly even
Chicago Cubs -0.05 vs Pittsburgh Pirates -1.15 — leans Chicago Cubs
Chicago Cubs 3.65 vs Pittsburgh Pirates 4.30 — leans Pittsburgh Pirates
Chicago Cubs 3.70 vs Pittsburgh Pirates 5.45 — leans Chicago Cubs
Chicago Cubs 0.333 vs Pittsburgh Pirates 0.333 — roughly even
Chicago Cubs 0.548 vs Pittsburgh Pirates 0.698 — leans Pittsburgh Pirates

Season to date — leans Chicago Cubs

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

Chicago Cubs 4.96 vs Pittsburgh Pirates 3.49 — leans Chicago Cubs
Chicago Cubs 4.02 vs Pittsburgh Pirates 4.18 — leans Chicago Cubs
Chicago Cubs 0.500 vs Pittsburgh Pirates 0.455 — roughly even
Chicago Cubs 102.5 vs Pittsburgh Pirates 89.5 — leans Chicago Cubs

Starting pitching (recent starts) — leans Chicago Cubs

Evaluating the probable starters based on recent ERA, WHIP, strikeout rate, and pitching form trends, the matchup favors the Chicago Cubs.

Chicago Cubs 7.20 vs Pittsburgh Pirates 2.53 — leans Pittsburgh Pirates
Chicago Cubs 1.76 vs Pittsburgh Pirates 0.94 — leans Pittsburgh Pirates
Chicago Cubs 7.20 vs Pittsburgh Pirates 8.44 — leans Pittsburgh Pirates
Chicago Cubs -6.05 vs Pittsburgh Pirates -4.05 — leans Chicago Cubs
Chicago Cubs 1.72 vs Pittsburgh Pirates 10.57 — leans Chicago Cubs
Chicago Cubs 0.77 vs Pittsburgh Pirates 2.13 — leans Chicago Cubs
Chicago Cubs 3.29 vs Pittsburgh Pirates 6.01 — leans Chicago Cubs
Chicago Cubs 14.3 vs Pittsburgh Pirates 19 — leans Chicago Cubs

Offense & matchup — leans Chicago Cubs

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

Chicago Cubs 0.356 vs Pittsburgh Pirates 0.364 — roughly even
Chicago Cubs 0.424 vs Pittsburgh Pirates 0.438 — roughly even
Chicago Cubs 0.335 vs Pittsburgh Pirates 0.356 — leans Pittsburgh Pirates
Chicago Cubs 0.352 vs Pittsburgh Pirates 0.393 — leans Pittsburgh Pirates
Chicago Cubs 0.402 vs Pittsburgh Pirates 0.374 — leans Chicago Cubs
Chicago Cubs 0.548 vs Pittsburgh Pirates 0.396 — leans Chicago Cubs
Chicago Cubs 0.684 vs Pittsburgh Pirates 0.580 — leans Chicago Cubs
Chicago Cubs 0.046 vs Pittsburgh Pirates 0.011 — leans Chicago Cubs

Series & head-to-head — leans Chicago Cubs

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

Chicago Cubs 0.667 vs Pittsburgh Pirates 0.333 — leans Chicago Cubs
Chicago Cubs 1.78 vs Pittsburgh Pirates -1.78 — leans Chicago Cubs

Betting Lines

Chicago Cubs -1.5 | O/U 7.5 (FanDuel)

Final Score

Pittsburgh Pirates 3, Chicago Cubs 4 — Chicago Cubs 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.