HomeMLB › San Francisco Giants vs Boston Red Sox

San Francisco Giants vs Boston Red Sox — 2026-08-21

7:10 PM ETFenway ParkSP: Logan Webb vs Sonny GrayMLB

Model prediction

San Francisco Giants
41%
Boston Red Sox
59%
Projected
Giants 4.4 - 4.5 Sox

What our model sees

Our MLB model rates Boston Red Sox as the more likely winner at 59%. The driver is a 36-point Elo gap (1482 vs 1446) reflecting roster strength, recent results, and quality-of-opposition adjustments. San Francisco Giants would need above-baseline variance to flip the script. This page auto-updates with the final score and our recap once the game ends.

Recent form (last 10)

San Francisco Giants
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Boston Red Sox
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