Boston Red Sox vs Seattle Mariners — result

The market's verdict

The betting market closed with Seattle Mariners at 1.82 — an implied 53% chance. Boston Red Sox upset it.

• Boston Red Sox: opened 2.03, closed 2.08 (47%)
• Seattle Mariners: opened 1.83, closed 1.82 (53%)

Boston Red Sox v Seattle Mariners — previous meetings

• 2026-06-20Boston Red Sox 6-2 Seattle Mariners