Yankees vs. Mariners Dunkel MLB Picks, Predictions and Prop Bets - Aug. 12

The Seattle Mariners will attempt to snap a five-game losing streak when visiting the New York Yankees at 7:05 p.m. ET on Wednesday. Will Warren (8-6, 4.18 ERA) will start for the Yankees, who are 67-52 this season and second in the AL East. Bryce Miller (4-6, 3.08 ERA) is expected to start for the Mariners, who are 56-64 and third in the AL West.

The Yankees are moderate favorites on the moneyline (-128) at home over the Mariners (+112). The game has an over/under set at 8.5 runs.

Yankees vs. Mariners Odds, Game Time

• Game day: Wednesday, August 12, 2026
• Game time: 7:05 p.m. ET
• Location: The Bronx, New York
• Stadium: Yankee Stadium
• Favorite: Yankees (-128)
• Underdog: Mariners (+112)
• Over/under: 8.5

How to Watch Yankees vs. Mariners

• TV Channel: ESPN
• Live Stream: Fubo (Watch for free)

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Yankees vs. Mariners: Betting the Moneyline

• The Yankees have been favored on the moneyline 96 total times this season. They've gone 56-40 in those games.
• Seattle has won in six, or 31.6%, of the 19 contests it has been named as odds-on underdogs in this year.
• New York has a record of 44-32 in games when bookmakers favor them by at least -128 on the moneyline.
• This season, the Mariners have been victorious two times in five chances when named as an underdog of at least +112 or worse on the moneyline.
• The Yankees have an implied moneyline win probability of 56.1% in this contest.
• Sportsbooks have implied with the moneyline set for this matchup that the Mariners have a 47.2% chance of pulling out a win.

Yankees vs. Mariners: Betting the Spread & Total

• The Yankees have played in 119 games with set over/under, and have combined with opponents to go over the total 50 times (50-65-4).
• Games involving Seattle have gone over the total set by oddsmakers in 57 of 120 chances this season.
• The Yankees have a 56-63-0 record against the spread this season.
• In 120 games with a line this season, the Mariners have a mark of 43-77-0 against the spread.