MLB : New York Yankees vs Seattle Mariners Odds & Prediction

Game Info: May 13, 2025 9:40PM EDT @ T-Mobile Park

The Yankees are blistering the league with sturdy wins and high octane offense, giving no indication of letting up. In contrast, the Mariners have had trouble finding their rhythm, having dropped several straight games here and there, maintaining some competitiveness. It is now the burning question of whether Seattle stops the bleeding or if New York just keeps rolling.

Betting Odds and Info

These are the latest odds as of writing:

Moneyline: Yankees 1.71 , Mariners 2.25

Spread: Yankees -1.5 , Mariners +1.5

Over/Under: 7.5

Team Recent Performance

New York Yankees

Victory against the Mariners on May 13 came by the score of 11-5, with a -1.5 point win and an over/under of 8. On May 12 itself, they defeated the Athletics 12-2 with a -1.5 spread and an over/under of 11. They lost to the Athletics on May 11, 7-11, with a -1.5 spread loss and an over/under of 10. On May 10, they triumphed against the Athletics 10-2, with a -1.5 spread win and the over/under at 10.5. On May 8, they beat the Padres 4-3 at home with a -1.5 spread loss under 8.

Seattle Mariners

They suffered a 5-11 defeat to the Yankees on May 13, a loss with +1.5 spread, while the total scored 8. They also fell to the Toronto Blue Jays on May 12 with a score of 1-9, making it a loss with an opposite -1.5 spread on an over/under score of 8. Toronto claimed victory on May 11 by a score of 6-3, again covering the -1.5 spread with an over/under score of 8.5 on this loss. On May 10, they faced a similar spread loss against Toronto with a final score of 6-3 and an over/under of 7. On May 8, they edged out the Oakland Athletics 6-5 despite a -1.5 spread loss and an over/under total of 9.5.

Team Head-to-Head Matchup

The New York Yankees would average around 5.10 runs per game and for an average of about 8.10 hits-per-game, they would take around 4.10 walks alongside 8.00 strikeouts. The Seattle Mariners, on the other hand, score on an average 3.70 runs, with a hit of about 6.80, walks count an average of 3.80 but struck out around 10.30 times. The two teams hold a similar 6-4 for Over/Under.

Team Injuries Update

New York Yankees

Gerrit Cole (P, elbow) is out for the season. DJ LeMahieu (IF, calf), Giancarlo Stanton (DH, elbow), Luis Gil (P, back), and JT Brubaker (P, ribs) are out.

Seattle Mariners

Victor Robles (OF, shoulder), Logan Gilbert (P, elbow), and George Kirby (P, shoulder) are out.

SPORTBOOK.AG’s Prediction

The New York Yankees will win and cover the spread with the total going over 7.5.

Check out our suggested sportbook listed if you’re seeking for a good site to wager on this matchup.