HomeMLB › Boston Red Sox vs Cleveland Guardians

Boston Red Sox vs Cleveland Guardians — 2026-05-31

1:40 PM ETProgressive FieldSP: Ranger Suarez vs Tanner BibeeMLBFINAL
Recap

Boston Red Sox beat Cleveland Guardians 9-4, a 5-runs margin. We projected Boston Red Sox 4.4-4.5 Cleveland Guardians and gave Cleveland Guardians a 56% win probability pre-game but the underdog flipped it.

Model prediction (pre-game)

Boston Red Sox
44%
Cleveland Guardians
56%
Projected
Sox 4.4 - 4.5 Guardians

What our model sees

Our MLB model rates Cleveland Guardians as the more likely winner at 56%. The driver is a 21-point Elo gap (1503 vs 1482) reflecting roster strength, recent results, and quality-of-opposition adjustments. Boston Red Sox 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)

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

What we said before the game

Pre-game model: Boston Red Sox 44% / Cleveland Guardians 56%. Projected Boston Red Sox 4.4 — 4.5 Cleveland Guardians.

Our MLB model rates Cleveland Guardians as the more likely winner at 56%. The driver is a 21-point Elo gap (1503 vs 1482) reflecting roster strength, recent results, and quality-of-opposition adjustments. Boston Red Sox 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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