Mariners vs. Yankees Prediction, Odds & Best Bets: Can New York Win Schlittler's Debut?

There will be extra buzz at Yankee Stadium today when New York Yankees rookie Cam Schlittler makes his MLB debut against the Seattle Mariners, and we factor that into our Mariners vs. Yankees prediction. New York is a -125 moneyline betting favorite at our best sports betting sites ahead of first pitch at 7:05 p.m. ET (Prime Video).

In addition to Schlittler’s debut, the two huge favorites for the American League MVP, Cal Raleigh and Aaron Judge, face off again after both homered yesterday, but it is a different red-hot slugger we’re backing with our Mariners vs. Yankees best bets.

• Mariners vs. Yankees prediction: Yankees to win (-125 via BetMGM) ⭐⭐⭐⭐
• Best Mariners vs. Yankees player props: Cody Bellinger to record 2+ total bases (+110 via bet365) ⭐⭐⭐⭐⭐

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✅ Mariners vs. Yankees prediction: Yankees to win (-125 via BetMGM)

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The Yankees hope their worst days are behind them, as they have followed up a six-game losing streak with two wins over 48-plus win teams (the New York Mets and Seattle Mariners) by a combined score of 16-7. They have only won three straight once since May 28, but our Mariners vs. Yankees prediction expects them to do just that.

Schlittler reminds many in the organization of fellow youngster Luis Gil with how hard he throws. He allowed six earned runs in his last outing in AAA-ball, but still had an impressive 1.47 ERA, 1.12 WHIP, 8.3% walk rate, and a 36.8% strikeout rate in his seven starts prior.

Despite New York’s struggles in June going 13-14, it still won three of its five home series. Thus, I am making a series-clinching win my Mariners vs. Yankees best bet.

💰 Best Mariners vs. Yankees player props

✅ Best Mariners vs. Yankees player prop: Cody Bellinger to record two or more total bases (+110 via bet365)

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Bellinger is amid a 13-game hitting streak, while batting .393 with eight extra-base hits and nine RBI over that span. And his on-base and power numbers have been elite over a much longer time frame, as he had an .894 OPS in the previous 50 games entering yesterday’s series opener. 

Mariners righty Logan Evans has allowed a .330 OBA in four road starts. Thus, Bellinger could as easily cash our best Mariners vs. Yankees player prop with a multi-hit day (he has eight such games in the last 17) as he could with another extra-base hit.

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❓MLB betting FAQs

How do betting odds work?

Betting odds represent the probability of a specific outcome and determine how much money you can win on a bet. There are three main formats: American odds, Decimal odds, and Fractional odds. In the U.S., American odds are most common. 

What is the run line in baseball?

The run line in baseball is a form of point spread betting unique to MLB. It typically sets a standard spread of 1.5 runs, meaning the favored team must win by at least two runs to cover the run line, while the underdog can lose by one run or win outright to cover.

What does moneyline mean in betting?

The moneyline in betting refers to a wager on which team or player will win the game outright, with no point spread involved. It’s the most straightforward type of sports bet—just pick the winner.

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