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

7:10 PM ETFenway ParkSP: Logan Webb vs Sonny GrayMLBFINAL
Recap

Boston Red Sox won 6-4 over San Francisco Giants on 2026-08-21. Margin of 2 runs.

Model prediction (pre-game)

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
No recent games on file.
Boston Red Sox
No recent games on file.

What we said before the game

Pre-game model: San Francisco Giants 41% / Boston Red Sox 59%. Projected San Francisco Giants 4.4 — 4.5 Boston Red Sox.

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.

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