Yankees vs Mariners Prediction 12 August 2026
📡 The Yankees opened their homestand with a 4-1 win, pushing their record to 67-52. Seattle have now slipped to 56-64 and are on a losing streak, while New York have claimed six wins in their last ten games. Wednesday’s starting matchup statistically favors the visitors-Bryce Miller boasts a 3.08 ERA compared to Will Warren’s 4.18. That means for this pick to come through, the Yankees will need to assert themselves in other facets of the game.
Head-to-Head
📊 The Yankees have claimed victory in 7 of their last 10 matchups against Seattle. This season, New York have already recorded wins by scores of 5-0, 5-3, and now 4-1, maintaining their head-to-head dominance in the current series. The Mariners have managed to pick up just three wins over this ten-game span.
Head-to-head statistics Yankees - Mariners

New York Yankees Team Overview
The Yankees are 6-4 over their last 10 games, despite their offense hitting just around .200 during this stretch. Their 4-1 victory in the series opener was built on strong pitching and a breakout seventh inning, where they scored four runs after six scoreless frames. This demonstrates that New York don't need to rely on explosive offensive performances every night to secure results.
Match Results: New York Yankees

Seattle Mariners Team Overview
The Mariners have gone 3-7 over their last 10 games and managed just three hits in the series opener. Their ongoing struggles to make consistent contact mean that even a strong outing from their starting pitcher doesn’t guarantee a win. While Miller is capable of keeping the Yankees in check, Seattle will need to find ways to generate more than one or two runs themselves.
Match Results: Seattle Mariners
⚾ Starting Pitchers
Will Warren gets the nod for the Yankees-he’s 8-6 with a 4.18 ERA and 114 strikeouts. While his numbers don’t quite stack up to Miller’s, New York don’t hold a clear edge on the mound. Still, Warren has shown more consistency of late and boasts a track record of solid outings against Seattle.
Bryce Miller takes the hill for the Mariners-he’s 4-6 with a 3.08 ERA and 79 strikeouts. His ERA stands out as a key advantage for the visitors, but he’s dropped four of his last five starts and often struggles to go deep into games. With Seattle’s offense providing limited run support, even allowing two or three runs could prove costly for the Mariners.
⭐ Editorial Prediction
Miller holds a clear statistical edge over Warren, and that’s the main risk in this pick. However, the Yankees have taken seven of the last ten head-to-head meetings, opened this series with a 4-1 victory, and are in better overall form. Seattle are just 3-7 over their last ten games and continue to struggle offensively. If New York get a competitive five or six innings from Warren, the home-field advantage and a more reliable bullpen should outweigh the initial difference in ERA. In a close contest, the hosts look like the stronger side. Our pick: New York Yankees to win.
