← All picks for July 21, 2025
Boston Red Sox vs Philadelphia Phillies
July 21, 2025 — MLB Prediction & Betting Pick
Our model leans Philadelphia Phillies
On balance, more tracked inputs leaned Boston Red Sox (14 edges vs 9 for Philadelphia Phillies).
Note: the model leans Philadelphia Phillies even though the simple edge count favors Boston Red Sox. 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 Boston Red Sox
Looking at recent performance trends over the last ten games — including win rate, run differential, and offensive momentum — the matchup favors the Boston Red Sox.
- Philadelphia Phillies 0.450 vs Boston Red Sox 0.750 — leans Boston Red Sox
- Philadelphia Phillies 1.10 vs Boston Red Sox 2.60 — leans Boston Red Sox
- Philadelphia Phillies 4.25 vs Boston Red Sox 6.10 — leans Boston Red Sox
- Philadelphia Phillies 3.15 vs Boston Red Sox 3.50 — leans Philadelphia Phillies
- Philadelphia Phillies 0.333 vs Boston Red Sox 0.333 — roughly even
- Philadelphia Phillies 1.255 vs Boston Red Sox 0.383 — leans Philadelphia Phillies
Season to date — leans Boston Red Sox
Season-long stats including runs scored and allowed per game, home/road splits, and weighted offensive production (wRC+) the matchup favors the Boston Red Sox.
- Philadelphia Phillies 4.45 vs Boston Red Sox 4.75 — leans Boston Red Sox
- Philadelphia Phillies 3.86 vs Boston Red Sox 4.19 — leans Philadelphia Phillies
- Philadelphia Phillies 0.500 vs Boston Red Sox 0.667 — leans Boston Red Sox
- Philadelphia Phillies 100.9 vs Boston Red Sox 103.3 — roughly even
Starting pitching (recent starts) — Mixed
The starting pitching matchup between Boston Red Sox and Philadelphia Phillies grades out as a toss-up based on recent outings.
- Philadelphia Phillies 1.32 vs Boston Red Sox 8.87 — leans Philadelphia Phillies
- Philadelphia Phillies 0.79 vs Boston Red Sox 2.01 — leans Philadelphia Phillies
- Philadelphia Phillies 11.65 vs Boston Red Sox 4.84 — leans Philadelphia Phillies
- Philadelphia Phillies -1.43 vs Boston Red Sox 4.65 — leans Philadelphia Phillies
- Philadelphia Phillies 3.32 vs Boston Red Sox 1.31 — leans Boston Red Sox
- Philadelphia Phillies 1.16 vs Boston Red Sox 1.02 — leans Boston Red Sox
- Philadelphia Phillies 4.94 vs Boston Red Sox 3.78 — leans Boston Red Sox
- Philadelphia Phillies 14 vs Boston Red Sox 7.7 — leans Boston Red Sox
Offense & matchup — leans Boston Red Sox
Analyzing recent offensive output (OBP, SLG) and platoon matchup data against the opposing starter's throwing arm, the matchup favors the Boston Red Sox.
- Philadelphia Phillies 0.369 vs Boston Red Sox 0.392 — leans Boston Red Sox
- Philadelphia Phillies 0.477 vs Boston Red Sox 0.564 — leans Boston Red Sox
- Philadelphia Phillies 0.321 vs Boston Red Sox 0.371 — leans Boston Red Sox
- Philadelphia Phillies 0.420 vs Boston Red Sox 0.467 — leans Boston Red Sox
- Philadelphia Phillies 0.405 vs Boston Red Sox 0.409 — roughly even
- Philadelphia Phillies 0.507 vs Boston Red Sox 0.567 — leans Boston Red Sox
- Philadelphia Phillies 0.539 vs Boston Red Sox 0.435 — leans Philadelphia Phillies
- Philadelphia Phillies 0.036 vs Boston Red Sox 0.017 — leans Philadelphia Phillies
Series & head-to-head — Mixed
Head-to-head history between Boston Red Sox and Philadelphia Phillies does not clearly favor either side.
- Philadelphia Phillies 0.500 vs Boston Red Sox 0.500 — roughly even
- Philadelphia Phillies 0 vs Boston Red Sox 0 — roughly even
Betting Lines
Philadelphia Phillies -1.5 | O/U 8.5 (FanDuel)
Final Score
Boston Red Sox 2, Philadelphia Phillies 3 — Philadelphia Phillies 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.