MLB · 2026-09-05
Boston Red Sox vs Baltimore Orioles
Oriole Park at Camden Yards
Boston Red Sox
77-65
VS
Baltimore Orioles
69-73
54%
Boston Red Sox win probability · -121
Tale of the tape
54%Win probability46%
0.542Win %0.486
+79Run differential-22
Lean-121 · BetOnline.ag
Boston Red Sox to win
Model (54%) and the market (55%) agree here — a fairly priced side, not a value spot.
The model lands on Boston Red Sox here, giving them a 54% chance to come out on top against Baltimore Orioles. A modest 54% lean — fine as a small play or a parlay leg. Pitching matchup: Chris Bassitt (4.97 ERA) vs Sonny Gray (2.82 ERA).
Why we lean this way
- Form & record: Baltimore Orioles sit 69-73 (0.486), Boston Red Sox 77-65 (0.542).
- Last 10: Baltimore Orioles 5-5 (L4), Boston Red Sox 4-6 (W2). Hot streaks move these lines fast.
- Run differential: Baltimore Orioles -22, Boston Red Sox +79 on the year — the most honest measure of how good a team actually is, beyond their record.
- On the mound: Baltimore Orioles hand the ball to Chris Bassitt; Boston Red Sox counter with Sonny Gray. Starting pitching swings a baseball game more than any other factor.
- Home field: worth about +3.5% to Baltimore Orioles in our model.
The verdict
Bottom line: Boston Red Sox to win is a slight lean. Treat it like a 54% spot — not a sure thing, because there is no such thing. Size it sensibly and enjoy the game.
Logged to our public track record and graded after the final. We analyze; we never take wagers. 21+.
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