New York Mets vs Seattle Mariners Prediction, 6/1/2026 MLB Picks, Best Bets & Odds

Game: New York Mets vs Seattle Mariners

Date: Monday, June 1, 2026

Location: T-Mobile Park in Seattle, WA

TV: MLB.TV

Odds/Point Spread: New York (+125) Seattle (-150)

The Seattle Mariners (30-29) are hosting the New York Mets (25-33) at T-Mobile Park on Monday. The line on this matchup has the Mets at +125 and the Mariners are at -150. The total is set at 8. The pitchers taking the mound are Sean Manaea and Emerson Hancock.

New York is slugging .356 and have been called out on strikes 462 times, while taking a walk on 168 occasions. They have earned 218 RBI's and 441 base knocks for the season, and their average at the plate is .228. The Mets have hit 74 two-baggers as a unit and have smacked 54 balls out of the park. They are sitting with 229 runs scored while holding a team OBP of .293. As a team, the New York Mets are earning 4.0 runs/g, which has them sitting at 24th in the league.

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Their strikeout to walk ratio is 2.53 and the pitching staff has recorded a WHIP of 1.31. Mets pitchers have yielded 49 long balls and also 251 runs in total (13th in baseball). New York has conceded 465 base hits (8.0 per 9 innings) and 224 earned runs. The Mets have an ERA of 3.87 this year (11th in baseball), and the staff has struck out 546 batters. They have walked 216 opposing batters and their FIP is 3.59 as a team so far this season.

Mets bullpen pitchers have come into the game with opponents on base 66 times and also have had 77 appearances in high leverage situations. The bullpen have tallied 25 holds for the season (25th in the league). The Mets bullpen have a save percentage of 56.3% and have come into the game in 41 save situations. They have accumulated 9 saves this season and have not converted 7 of 16 save opportunities. The relievers have inherited 84 base runners on the year with 33.3% of those players crossing the plate. The Mets have dispatched 176 relief pitchers to the mound over the course of the season.

The Mets have turned 69.0% of balls in play into outs out of 4,692 innings on the field, which ranks them 26th in professional baseball. The New York Mets have earned a total of 1,564 putouts this season, as well as 472 assists and 31 errors. Their fielding percentage sits at .985 which is 21st in the majors, and have accumulated 31 double plays.

Manaea has taken the ball for 1,279 innings and has earned 1,222 strikeouts so far in his career. Manaea (79-67 career win-loss record) holds a FIP of 4.06 and he has gone up against 5,356 hitters in the majors. His earned run average is 4.12 (586 ER's allowed) and he has a career WHIP of 1.213. He has given up 1,190 base hits (8.4 hits per nine innings) and has 362 walks.

Seattle has 74 home runs so far this season as well as 246 RBIs. They have hit 83 doubles, while taking a walk 210 times and putting up 252 runs. The Seattle Mariners have compiled an on-base percentage of .317 and a batting average of .233 so far this year. The Mariners hold a team SLG% of .395 and they are recording 4.27 runs per contest (17th in baseball). They have struck out on 516 instances (8th in baseball) and have tallied 457 base hits.

The Mariners have a team WHIP of 1.213 and have a FIP of 3.56 as a unit on the season. Their K/BB ratio sits at 8.60 (501 strikeouts against 152 free passes). They sit at 22nd in baseball as a pitching staff in total hits surrendered with 485. They have surrendered 55 long balls and they relinquish 3.82 runs per 9 innings (5th in the league). The Seattle pitching staff have yielded 223 runs so far this season while having an ERA of 3.51 (205 earned runs yielded).

With 57 save situations, the Mariners have tallied 33 holds in addition to 10 blown saves. Seattle has called on relievers to enter the game in 24 save chances and they have tallied 14 saves. Seattle relief pitchers hold an inherited score rate of 16.7% out of their 60 inherited runners. Their bullpen pitchers have stepped onto the mound 73 times in high leverage situations in addition to 46 occasions with runners on. They are currently ranked 23rd in baseball holding a save rate of 58.3%, and they have dispatched 181 bullpen pitchers onto the field so far this year.

In 4,728 innings on the field, the Mariners have earned a defensive efficiency of 69.3% (23rd in professional baseball). The Seattle Mariners have turned 53 double plays and hold a fielding percentage of .989 (6th in pro baseball). The Mariners have recorded 492 assists, 24 errors and have a tally of 1,576 putouts for the season.

During his MLB career, Hancock has surrendered 218 hits and he has 172 K's in 226 frames. He has conceded a total of 107 earned runs while earning a WHIP of 1.263 and having a FIP of 4.2. He has a K/BB ratio of 2.53 and he has gone up against 951 opposing batters in his career. Hancock (12-11 record in his career) holds a 4.25 ERA while allowing 8.7 hits per 9 innings.

Who will win tonight's MLB game against the spread or moneyline?

Josh Schonwald's Pick: Take New York (+125)

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