Mariners vs Mets Prediction, Odds, Moneyline, Spread & Over/Under for June 1

Odds updated as of 5:12 a.m.

The Seattle Mariners are among the MLB squads in action on Monday, up against the New York Mets.

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

Mariners vs Mets Game Info

• Seattle Mariners (31-29) vs. New York Mets (26-33)
• Date: Monday, June 1, 2026
• Time: 9:40 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: Mariners.TV and SNY

Mariners vs Mets Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-130) | NYM: (+110)
• Spread: SEA: -1.5 (+172) | NYM: +1.5 (-210)
• Total: 7 -- Over: (-106) | Under: (-114)

Mariners vs Mets Probable Starting Pitchers

Probable Pitchers: Emerson Hancock (Mariners) - 4-2, 2.78 ERA vs Austin Warren (Mets) - 1-1, 1.40 ERA

The probable pitchers are Emerson Hancock (4-2) for the Mariners and Austin Warren (1-1) for the Mets. Hancock's team is 4-7-0 against the spread this season in his starts. Hancock's team is 5-4 this season when he starts and they are the moneyline favorite. Warren's team was never a moneyline underdog a season ago in games he pitched.

Mariners vs Mets Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (58.1%)

Mariners vs Mets Moneyline

• New York is a +110 underdog on the moneyline, while Seattle is a -130 favorite at home.

Mariners vs Mets Spread

• The Mariners are 1.5-run home favorites on the runline against the Mets. The Mariners are +172 to cover, and the Mets are -210.

Mariners vs Mets Over/Under

• Mariners versus Mets, on June 1, has an over/under of 7, with the over being -106 and the under -114.

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

Mariners vs Mets Betting Trends

• The Mariners have been chosen as favorites in 55 games this year and have walked away with the win 29 times (52.7%) in those games.
• This year Seattle has won 24 of 43 games when listed as at least -130 on the moneyline.
• The Mariners and their opponents have gone over the total this season in 27 of their 60 opportunities.
• The Mariners have an against the spread record of 23-37-0 in 60 games with a line this season.
• The Mets are 3-12 in games they were listed as the moneyline underdog (winning 20% of those games).
• New York has played in six games as a moneyline underdog with odds of +110 or longer without claiming a victory.
• In the 59 games bookmakers have set an over/under for the Mets, they have combined with opponents to go over the total 25 times (25-29-5).
• The Mets have a 24-35-0 record against the spread this season (covering 40.7% of the time).

Mariners Player Leaders

• Randy Arozarena leads Seattle with an OBP of .373, plus a team-best slugging percentage of .452. He's batting .290 on the season.
• Among qualified hitters in baseball, his batting average ranks 24th, his on-base percentage ranks 28th, and he is 50th in slugging.
• Julio Rodriguez leads Seattle in slugging percentage (.465) and total hits (64) this season. He's batting .263 with an on-base percentage of .319.
• Among qualifying hitters, his batting average ranks him 59th, his on-base percentage 99th, and his slugging percentage 45th.
• Josh Naylor is batting .253 with a .344 slugging percentage and 24 RBI this year.
• J.P. Crawford has been key for Seattle with 40 hits, an OBP of .344 plus a slugging percentage of .390.
• Crawford brings a seven-game hitting streak into this game. In his last 10 games he is hitting .250 with three home runs, two walks and six RBIs.

Mets Player Leaders

• Juan Soto is hitting .305 with four doubles, a triple, 13 home runs and 24 walks. He's slugging .597 with an on-base percentage of .397.
• Soto brings a five-game hitting streak into this game. During his last five outings he is hitting .389 with three home runs, two walks and eight RBIs.
• Bo Bichette leads his team with a .308 slugging percentage. He has a batting average of .219 with an on-base percentage of .275.
• Including all qualifying hitters, he ranks 129th in batting average, 147th in on-base percentage and 152nd in slugging percentage.
• Carson Benge has accumulated an on-base percentage of .318, a team-high for the Mets.
• Marcus Semien is batting .226 with eight doubles, five home runs and 16 walks.

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