Boston Red Sox vs Seattle Mariners: Preview, Predictions & Betting Analysis


Match Overview
Boston Red Sox take on Seattle Mariners in this MLB matchup, at Fenway Park, US on Wednesday, September 2, 2026.
Boston Red Sox bring 5 wins from their last 5 (W-W-W-W-W, most recent first), averaging 6.0 runs scored and 1.6 conceded.
Seattle Mariners bring 2 wins, 1 draw and 2 defeats from their last 5 (L-L-D-W-W, most recent first), averaging 4.8 runs scored and 3.0 conceded.
In 3 previous meetings, Boston Red Sox have won 2, drawn 0 and lost 1. Their most recent meeting finished 1-3 to Seattle Mariners. Those meetings have averaged 6.0 runs.
Market Read
Odds for this matchup aren't available yet. Prices and our value analysis will appear here once bookmakers post markets.






