← All picks for September 25, 2026
Chicago Cubs vs Boston Red Sox
September 25, 2026 — MLB Prediction & Betting Pick
Our model leans Boston Red Sox
On balance, more tracked inputs leaned Chicago Cubs (13 edges vs 6 for Boston Red Sox).
Note: the model leans Boston Red Sox even though the simple edge count favors Chicago Cubs. This can happen because the model weighs each input differently — a single large advantage (like a dominant pitching matchup or a significant offensive gap) can outweigh several smaller edges on the other side. The edge count treats every metric equally, but the model does not.
Matchup Breakdown
Recent form (last ~10 games) — leans Chicago Cubs
Looking at recent performance trends over the last ten games — including win rate, run differential, and offensive momentum — the matchup favors the Chicago Cubs.
- Boston Red Sox 0.500 vs Chicago Cubs 0.500 — roughly even
- Boston Red Sox -0.15 vs Chicago Cubs 0.50 — leans Chicago Cubs
- Boston Red Sox 2.85 vs Chicago Cubs 4.75 — leans Chicago Cubs
- Boston Red Sox 3 vs Chicago Cubs 4.25 — leans Boston Red Sox
- Boston Red Sox 0.333 vs Chicago Cubs 0.333 — roughly even
- Boston Red Sox 0.351 vs Chicago Cubs 0.421 — roughly even
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.
- Boston Red Sox 4.20 vs Chicago Cubs 5.19 — leans Chicago Cubs
- Boston Red Sox 3.72 vs Chicago Cubs 4.29 — leans Boston Red Sox
- Boston Red Sox 0.400 vs Chicago Cubs 0.444 — roughly even
- Boston Red Sox 92.6 vs Chicago Cubs 108.0 — leans Chicago Cubs
Starting pitching (recent starts) — Mixed
The starting pitching matchup between Chicago Cubs and Boston Red Sox grades out as a toss-up based on recent outings.
- Boston Red Sox 0.75 vs Chicago Cubs 1.80 — leans Boston Red Sox
- Boston Red Sox 1 vs Chicago Cubs 1 — roughly even
- Boston Red Sox 6 vs Chicago Cubs 6.60 — leans Chicago Cubs
- Boston Red Sox -1.12 vs Chicago Cubs 0.18 — leans Boston Red Sox
- Boston Red Sox 3.18 vs Chicago Cubs 2.60 — leans Chicago Cubs
- Boston Red Sox 1.18 vs Chicago Cubs 1.38 — leans Boston Red Sox
- Boston Red Sox 4.81 vs Chicago Cubs 3.10 — leans Chicago Cubs
- Boston Red Sox 0 vs Chicago Cubs 0 — roughly even
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.
- Boston Red Sox 0.368 vs Chicago Cubs 0.441 — leans Chicago Cubs
- Boston Red Sox 0.419 vs Chicago Cubs 0.571 — leans Chicago Cubs
- Boston Red Sox 0.384 vs Chicago Cubs 0.494 — leans Chicago Cubs
- Boston Red Sox 0.396 vs Chicago Cubs 0.612 — leans Chicago Cubs
- Boston Red Sox 0.385 vs Chicago Cubs 0.394 — roughly even
- Boston Red Sox 0.451 vs Chicago Cubs 0.488 — leans Chicago Cubs
- Boston Red Sox 0.841 vs Chicago Cubs 0.922 — leans Chicago Cubs
- Boston Red Sox 0.017 vs Chicago Cubs -0.047 — leans Boston Red Sox
Series & head-to-head — Mixed
Head-to-head history between Chicago Cubs and Boston Red Sox does not clearly favor either side.
- Boston Red Sox 0.500 vs Chicago Cubs 0.500 — roughly even
- Boston Red Sox 0 vs Chicago Cubs 0 — roughly even
Betting Lines
Chicago Cubs +1.5 | O/U 6.5 (FanDuel)
Final Score
Chicago Cubs 3, Boston Red Sox 4 — Boston Red Sox 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.
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