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by Carlos Zabala in MLB Picks
Without a break, the Red Sox head to T-Mobile Park for another week of MLB action in a new series against the Mariners. They've done so on a very high note in recent games, having won 5 of 6 against their bitter rivals, the Yankees, in New York and at Fenway Park. In between those two series, they also won another one against the Rays.
The Red Sox won Sunday's game 2-0 behind a superb performance by Brayan Bello, who pitched 7 scoreless innings and struck out 8. Devers hit his 15th home run of the season off a Max Fried pitch, and that RBI, along with another by Story, was enough to give the Yankees left-hander his second loss of the season.
The Red Sox have won five straight, but the Mariners have a three-game winning streak after sweeping the Guardians, atoning for their loss to the Diamondbacks in Arizona.
The tentative pitching matchup is Lucas Giolito for the Red Sox against Logan Gilbert for the Mariners.
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Boston Red Sox vs Seattle Mariners Form
Table
Teams | % | P | W | L |
---|---|---|---|---|
13
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0.514 | 70 | 36 | 34 |
16
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0.507 | 73 | 37 | 36 |
Boston Red Sox and Seattle Mariners Latest Matches

5/6 (83%)
1/6 (17%)
Jun 15, 2025 - MLB
Jun 14, 2025 - MLB
Jun 13, 2025 - MLB
Jun 11, 2025 - MLB
Jun 10, 2025 - MLB
Jun 9, 2025 - MLB
5/6 (83%)
1/6 (17%)
Jun 15, 2025 - MLB
Jun 14, 2025 - MLB
Jun 13, 2025 - MLB
Jun 11, 2025 - MLB
Jun 10, 2025 - MLB
Jun 9, 2025 - MLB
4/6 (67%)
2/6 (33%)
Jun 8, 2025 - MLB
Jun 7, 2025 - MLB
Jun 6, 2025 - MLB
Jun 1, 2025 - MLB
May 31, 2025 - MLB
May 30, 2025 - MLB

3/6 (50%)
3/6 (50%)
Jun 15, 2025 - MLB
Jun 14, 2025 - MLB
Jun 13, 2025 - MLB
Jun 11, 2025 - MLB
Jun 10, 2025 - MLB
Jun 9, 2025 - MLB
3/6 (50%)
3/6 (50%)
Jun 15, 2025 - MLB
Jun 14, 2025 - MLB
Jun 13, 2025 - MLB
Jun 5, 2025 - MLB
Jun 4, 2025 - MLB
Jun 3, 2025 - MLB
1/6 (17%)
5/6 (83%)
Jun 11, 2025 - MLB
Jun 10, 2025 - MLB
Jun 9, 2025 - MLB
Jun 8, 2025 - MLB
Jun 7, 2025 - MLB
Jun 6, 2025 - MLB
Boston Red Sox against Seattle Mariners : Head to Head (H2H)
50 %
50 %
Apr 24, 2025 - MLB
Apr 23, 2025 - MLB
Apr 22, 2025 - MLB
Jul 31, 2024 - MLB
Jul 30, 2024 - MLB
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Boston Red Sox - Seattle Mariners Key Points
- The Red Sox's OBP this season is .328
- The Mariners' FLD% is third-best in MLB
- Alex Bregman and Triston Casas are out for the Red Sox due to injuries
- The Mariners have not allowed more than 3 ERs to the Guardians in their previous 3 games
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Our Boston Red Sox vs Seattle Mariners Prediction
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