Boston Red Sox vs Seattle Mariners Picks and Predictions for Saturday, June 20, 2026
Red Sox vs Mariners Game Information
The Boston Red Sox will continue their West Coast road trip Saturday night with a 10:10 PM matchup inside T-Mobile Park in Seattle, WA, against the Seattle Mariners. Boston has 30 wins and 43 losses this season, following a win in Game 1 of this series to end a long losing streak. The Seattle Mariners stay home Saturday with 39 wins and 38 losses, having lost 3 of the last 5 games. Stay up to date with our MLB Picks.
Red Sox Preview
The Boston offense has a .244 batting average, scoring 282 runs on 591 hits. Boston has a .313 OBP and a .382 team slugging percentage. Boston's pitching has been lackluster this season, with a 3.92 ERA, but they allowed only 2 runs in Game 1 of this set. Willson Contreras does everything for the Boston offense, leading the team with a .289 batting average, 16 home runs, and 44 RBI.
Mariners Preview
The Seattle Mariners offense has been below average this season, with a .236 batting average. They have scored 320 runs on 596 hits. Seattle has a .316 OBP and a .394 team slugging percentage. The Seattle pitching staff has been shaky, posting a 3.62 ERA and allowing 21 runs over their last 3 losses. Randy Arozarena leads the Seattle offense with a .291 batting average. Luke Raley has a .241 batting average and leads the team with 14 home runs. Julio Rodriguez has a .249 batting average and leads the team with 37 RBI's this season.
Red Sox vs Mariners Pitching Matchup
Connelly Early will be on the mound for Boston on Saturday. This season, Early has 5 wins and 5 losses, with a 3.81 ERA over 75.2 innings. Emerson Hancock will take the mound for Seattle on Saturday. Hancock has 5 wins, 3 losses, and a 3.28 ERA through 79.2 innings.
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Red Sox vs Mariners Sox Pick
The Mariners are the much better team in this matchup, and it will show early on Saturday. Seattle has a superior pitcher on the mound and has played better as of late. Look for Seattle to ride their hot hand Saturday, as we need a victory against a bad team. Take the Mariners to do the work as they get the win in Game 2 of this series Saturday night at home.
- Pick: Seattle Mariners
- Secondary: Over
- Lean: Dominic Canzone Over 1.5 Bases
Final Score Prediction: Seattle Mariners win 7-4.
Game Written Prior to completion of game on Friday.
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