Yankees vs Mariners Prediction, Odds, Moneyline, Spread & Over/Under for March 31

Odds updated as of 5:14 a.m.

The MLB's Tuesday slate includes the New York Yankees taking on the Seattle Mariners.

Before you do any MLB betting on this matchup at FanDuel Sportsbook, here's what you need to know.

Yankees vs Mariners Game Info

• New York Yankees (3-1) vs. Seattle Mariners (3-2)
• Date: Tuesday, March 31, 2026
• Time: 9:40 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: TBS, Mariners.TV, and YES

Yankees vs Mariners Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: NYY: (-112) | SEA: (-104)
• Spread: NYY: -1.5 (+158) | SEA: +1.5 (-192)
• Total: 7 -- Over: (-105) | Under: (-115)

Yankees vs Mariners Probable Starting Pitchers

Probable Pitchers: Max Fried (Yankees) - 1-0, 0.00 ERA vs Logan Gilbert (Mariners) - 0-0, 5.06 ERA

The Yankees will look to Max Fried against the Mariners and Logan Gilbert. Fried helped his team cover the spread in his only opportunity this season as a starter. Fried's team won his only start as a favorite this season. Gilbert has started only one game with a set spread, which the Mariners failed to cover. The Mariners have not been a moneyline underdog when Gilbert starts this season.

Yankees vs Mariners Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (51.2%)

Yankees vs Mariners Moneyline

• New York is a -112 favorite on the moneyline, while Seattle is a -104 underdog at home.

Yankees vs Mariners Spread

• The Yankees are at the Mariners and are favored by 1.5 runs on the spread. The Yankees are +158 to cover the runline, with the Mariners being -192.

Yankees vs Mariners Over/Under

• The over/under for the Yankees versus Mariners contest on March 31 has been set at 7, with -105 odds on the over and -115 odds on the under.

Bet on New York Yankees vs. Seattle Mariners on FanDuel today!

Yankees vs Mariners Betting Trends

• The Yankees were favorites in 143 games last season and came away with the win 88 times (61.5%) in those contests.
• Last season New York came away with a win 86 times in 141 chances when named as a favorite of at least -112 or shorter on the moneyline.
• The Yankees and their opponents hit the over in 79 of their 166 games with a total last season.
• The Mariners won 23 of the 47 games they were the moneyline underdog last season (48.9%).
• In games it played as a moneyline underdog with odds of -104 or longer last year, Seattle went 22-21 (51.2%).
• The Mariners combined with their opponents to hit the over on the total 91 times last season for a 91-72-5 record against the over/under.

Yankees Player Leaders

• Aaron Judge had 179 base hits and an OBP of .457 to go with a slugging percentage of .688 last season.
• Cody Bellinger slashed .272/.334/.480 and finished with an OPS of .813.
• Last season, Trent Grisham finished with 34 home runs, 74 RBI and a batting average of .235 last season.
• Ben Rice slashed .255/.337/.499 and finished with an OPS of .836.

Mariners Player Leaders

• Cal Raleigh racked up an OBP of .359 with 147 hits last season.
• Julio Rodriguez slugged .474 while batting .267.
• Josh Naylor had 29 doubles, a triple, 20 home runs and 48 walks while hitting .295 last season.
• Randy Arozarena hit .238 with 32 doubles, a triple, 27 home runs and 64 walks.

Yankees vs Mariners Head to Head

• 3/30/2026: 2-1 SEA (Favorite: Yankees, Spread: -1.5, Total: 7.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 7/10/2025: 6-5 NYY (Favorite: Mariners, Spread: -1.5, Total: 9.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 7/9/2025: 9-6 NYY (Favorite: Yankees, Spread: -1.5, Total: 9.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 7/8/2025: 10-3 NYY (Favorite: Yankees, Spread: -1.5, Total: 9, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 5/14/2025: 3-2 NYY (Favorite: Yankees, Spread: -1.5, Total: 8, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 5/13/2025: 2-1 SEA (Favorite: Yankees, Spread: -1.5, Total: 7, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 5/12/2025: 11-5 NYY (Favorite: Yankees, Spread: -1.5, Total: 8, Favorite Moneyline: -146, Underdog Moneyline: +124)
• 9/19/2024: 3-2 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 9/18/2024: 2-1 NYY (Favorite: Yankees, Spread: -1.5, Total: 7.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 9/17/2024: 11-2 NYY (Favorite: Yankees, Spread: -1.5, Total: 7, Favorite Moneyline: -112, Underdog Moneyline: -104)

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