Yankees vs Mariners Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 13

Odds updated as of 9:11 p.m.

The MLB slate on Thursday includes the New York Yankees facing 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 (67-52) vs. Seattle Mariners (56-64)
• Date: Thursday, August 13, 2026
• Time: 1:35 p.m. ET
• Venue: Yankee Stadium -- The Bronx, New York
• Coverage: YES and Mariners.TV

Yankees vs Mariners Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: NYY: (-144) | SEA: (+122)
• Spread: NYY: -1.5 (+150) | SEA: +1.5 (-182)
• Total: 8 -- Over: (-110) | Under: (-110)

Yankees vs Mariners Probable Starting Pitchers

Probable Pitchers: Max Fried (Yankees) - 4-3, 2.88 ERA vs Logan Gilbert (Mariners) - 8-7, 3.42 ERA

The probable starters are Max Fried (4-3) for the Yankees and Logan Gilbert (8-7) for the Mariners. When Fried starts, his team is 7-5-0 against the spread this season. Fried's team is 7-4 this season when he starts and they are the moneyline favorite. The Mariners have an 11-12-0 ATS record in Gilbert's 23 starts that had a set spread. The Mariners have a 1-3 record in Gilbert's four starts this season when they were the underdog on the moneyline.

Yankees vs Mariners Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Yankees win (58.7%)

Yankees vs Mariners Moneyline

• New York is the favorite, -144 on the moneyline, while Seattle is a +122 underdog on the road.

Yankees vs Mariners Spread

• The Mariners are +1.5 on the run line against the Yankees. The Mariners are -182 to cover, and the Yankees are +150.

Yankees vs Mariners Over/Under

• An over/under of 8 has been set for Yankees-Mariners on Aug. 13, with the over being -110 and the under -110.

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

Yankees vs Mariners Betting Trends

• The Yankees have won in 54, or 59.3%, of the 91 contests they have been named as odds-on favorites in this year.
• This year New York has won 32 of 53 games when listed as at least -144 on the moneyline.
• Contests with the Yankees have gone over the total set by oddsmakers in 49 of 114 chances this season.
• In 114 games with a line this season, the Yankees have a mark of 55-59-0 against the spread.
• The Mariners are 5-13 in games they were the underdog on the moneyline (winning 27.8% of those games).
• Seattle has played as a moneyline underdog of +122 or longer in just two games this season, which it split 1-1.
• The Mariners have played in 119 games with a set over/under, and have combined with their opponents to go over the total 57 times (57-56-6).
• The Mariners have covered only 34.5% of their games this season, going 41-78-0 ATS.

Yankees Player Leaders

• Ben Rice has an OPS of .890, fueled by an OBP of .349 and a team-best slugging percentage of .541 this season. He has a .255 batting average.
• Among the qualified batters in baseball, his batting average ranks 72nd, his on-base percentage ranks 48th, and he is seventh in slugging.
• Luis Garcia has 107 hits, which is tops among New York batters this season. He's batting .282 with 51 extra-base hits. He's also slugging .555 with an on-base percentage of .313.
• He is 25th in batting average, 109th in on-base percentage and second in slugging among qualified hitters.
• Trent Grisham has 74 hits this season and has a slash line of .216/.310/.395.
• Grisham takes a three-game hitting streak into this matchup. During his last five outings he is batting .250 with three doubles, a home run and three RBIs.
• Jazz Chisholm has been key for New York with 84 hits, an OBP of .297 plus a slugging percentage of .395.
• Chisholm has hit safely in two straight games. During his last five outings he is hitting .214 with a home run, four walks and two RBIs.

Mariners Player Leaders

• Randy Arozarena has 114 hits, a team-high for the Mariners. He's batting .276 and slugging .448 with an on-base percentage of .368.
• Including all qualified hitters, he is 32nd in batting average, while his on-base percentage is 20th and he is 52nd in slugging.
• Josh Naylor has 17 doubles, 10 home runs and 37 walks while hitting .263. He's slugging .372 with an on-base percentage of .328.
• Including all qualified hitters, his batting average puts him 59th, his on-base percentage is 79th, and he is 120th in slugging.
• Cole Young has racked up a team-best .406 slugging percentage.
• Julio Rodriguez is batting .256 with 16 doubles, 18 home runs and 37 walks.

Yankees vs Mariners Head to Head

• 8/11/2026: 4-1 NYY (Favorite: Yankees, Spread: -1.5, Total: 8, Favorite Moneyline: -126, Underdog Moneyline: +116)
• 4/1/2026: 5-3 NYY (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -118, Underdog Moneyline: +100)
• 3/31/2026: 5-0 NYY (Favorite: Yankees, Spread: -1.5, Total: 7, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 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)

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