Seattle Mariners vs New York Yankees Prediction, Preview & Parlay Picks - 8/11/2026
Updated August 11, 2026
Updated August 11, 2026
Seattle arrives in the Bronx after a difficult stretch at the plate, while New York enters Tuesday with the better overall record and a home-field advantage. The Mariners have scored just 8 runs across their 5 most recent games, including a 4-game stretch in which they managed only 4 runs. New York has also had its offensive issues lately, but the Yankees have produced at a higher rate over the full season and own a major power advantage going into this one.
The biggest reason to favor New York is the combination of Ryan Weathers and the Yankees offense. Weathers enters with a 3.79 ERA, a 3.65 fielding independent mark and 9.8 strikeouts per 9 innings. He has also allowed 1 run or fewer in 4 of his past 5 starts, giving New York a strong chance to control the early innings. Seattle ranks last in MLB in scoring at fewer than 3.9 runs per game, which makes a difficult pitching environment even more important for the Mariners.
Bryan Woo creates the biggest obstacle for the Yankees. His overall ERA sits at 4.31, but his home and road splits are striking. Woo has posted a 1.96 ERA at home compared with a 6.71 ERA on the road, while his road home-run rate has also climbed considerably. That makes this trip to Yankee Stadium a concern, particularly against a New York lineup that has hit 167 home runs and ranks among the league leaders in slugging percentage.
My projection gives New York a slightly larger advantage than the market, but not enough to justify a high confidence rating. The under is also attractive at 8.5 because Seattle's offense has been struggling badly, although Woo's road numbers give New York enough upside to make the total less appealing than the moneyline.
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Total Parlay Odds: +204
Combining the Yankees moneyline with the total is the best parlay angle for this game, without throwing any speculative prop bets on top of it. New York should be able to take advantage of Seattle's dismal form on the road here, while both teams have been inconsistent enough offensively to justify adding the under into the equation.
Woo has the higher ceiling of the 2 starters, but the road split is difficult to overlook. He enters with an 8-8 record, a 4.31 ERA and 127.1 innings pitched. The Mariners need him to avoid the long ball and keep the Yankees from creating early chances, because Seattle's offense has shown little ability to consistently erase deficits.
Weathers has been more reliable recently and owns a strong strikeout total. His 9.8 strikeouts per 9 innings can create problems for a Seattle lineup that ranks near the bottom of MLB in batting average, slugging percentage and OPS. The larger pitching picture also favors New York. The Yankees own a 3.30 team ERA compared with 3.78 for Seattle, while New York's opponents are hitting only .225. Seattle has been solid on the mound overall, but its offensive weakness leaves less room for error.
The best betting angle is the Yankees moneyline rather than laying 1.5 runs. New York has the stronger offense, the better recent record, and a starter who has been pitching effectively over his past several outings. Seattle's pitching gives the Mariners a realistic path to keeping this close, which is why a projected 4-3 Yankees victory leaves little appeal on the run line.
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