MLB
Final
Boston Red Sox
84-72
5
:
1
Seattle Mariners
73-83
Sunday, Jun 21, 2026 Season 2026
AI Win Prediction
45%
BOS
55%
SEA
The Seattle Mariners have a better record and home advantage, giving them a higher win probability.
0:00
BOS
SEA
84-72
Record
73-83
53.8%
Win %
46.8%
156
Games
156
Analysis
Boston Red Sox vs. Seattle Mariners: Watch the Battle of the AL
As the Boston Red Sox travel to face the Seattle Mariners on June 21, 2026, baseball fans are in for a thrilling matchup...
Read →Seattle Mariners Look to Defend Home Turf Against Boston Red Sox
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Boston Red Sox
