Seattle Mariners vs Boston Red Sox Prediction

No meeting scheduled · 107 played since 2010

Past meetings · SEA 46–61 BOS

DateFinalAccuScoreFavourite

Sep 2, 2026SEA 8 – 3 BOSBOS 60%✗ lost

Sep 1, 2026SEA 9 – 6 BOSBOS 60%✗ lost

Aug 31, 2026SEA 8 – 9 BOSBOS 52%✓ won

Jun 21, 2026BOS 1 – 3 SEASEA 65%✓ won

Jun 20, 2026BOS 1 – 3 SEASEA 56%✓ won

Show 45 more

DateFinalAccuScoreFavourite

Jun 19, 2026BOS 5 – 1 SEASEA 56%✗ lost

Jun 18, 2025BOS 3 – 1 SEABOS 52%✓ won

Jun 17, 2025BOS 0 – 8 SEASEA 56%✓ won

Jun 16, 2025BOS 2 – 0 SEASEA 57%✗ lost

Apr 24, 2025SEA 4 – 3 BOSBOS 53%✗ lost

Apr 23, 2025SEA 8 – 5 BOSBOS 60%✗ lost

Apr 22, 2025SEA 3 – 8 BOSBOS 52%✓ won

Jul 31, 2024SEA 2 – 3 BOSBOS 56%✓ won

AccuScore's most likely outcome came in 65 of the 107 meetings it priced.

Meetings from 2010 on include AccuScore's game archive.

On Sep 2, 2026 it finished Seattle Mariners 8, Boston Red Sox 3.

Since 2010: Seattle Mariners 46 wins, Boston Red Sox 61 over 107 meetings on record.