Mariners vs Twins Prediction, Odds, Moneyline, Spread & Over/Under for May 31

Odds updated as of 7:11 p.m.

In MLB action on Saturday, the Seattle Mariners play the Minnesota Twins.

We've got you covered, in terms of the most important information regarding this matchup before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Mariners vs Twins Game Info

• Seattle Mariners (30-26) vs. Minnesota Twins (31-25)
• Date: Saturday, May 31, 2025
• Time: 7:15 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: FOX

Mariners vs Twins Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-152) | MIN: (+128)
• Spread: SEA: -1.5 (+150) | MIN: +1.5 (-182)
• Total: 7 -- Over: (-106) | Under: (-114)

Mariners vs Twins Probable Starting Pitchers

Probable Pitchers: Bryce Miller (Mariners) - 2-4, 5.22 ERA vs Bailey Ober (Twins) - 4-1, 3.41 ERA

The Mariners will give the ball to Bryce Miller (2-4, 5.22 ERA), who is eyeing win No. 3 on the season, and the Twins will turn to Bailey Ober (4-1, 3.41 ERA). When Miller starts, his team is 3-5-0 against the spread this season. Miller's team has won 40% of his starts when they are favored on the moneyline (2-3). The Twins have a 7-3-0 record against the spread in Ober's starts. The Twins are 3-1 in Ober's four starts this season that they were the underdog on the moneyline.

Mariners vs Twins Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (52.3%)

Mariners vs Twins Moneyline

• Minnesota is the underdog, +128 on the moneyline, while Seattle is a -152 favorite at home.

Mariners vs Twins Spread

• The Twins are at +1.5 on the runline against the Mariners. The Twins are -182 to cover the spread, and the Mariners are +150.

Mariners vs Twins Over/Under

• The over/under for the Mariners versus Twins contest on May 31 has been set at 7, with -106 odds on the over and -114 odds on the under.

Bet on Seattle Mariners vs. Minnesota Twins on FanDuel today!

Mariners vs Twins Betting Trends

• The Mariners have been chosen as favorites in 35 games this year and have walked away with the win 18 times (51.4%) in those games.
• This season Seattle has been victorious seven times in 14 chances when named as a favorite of at least -152 on the moneyline.
• The Mariners and their opponents have hit the over in 31 of their 55 games with a total set by oddsmakers this season.
• The Mariners are 26-29-0 against the spread in their 55 games with a line set by sportsbooks this season.
• The Twins are 9-10 in games they were the underdog on the moneyline (winning 47.4% of those games).
• Minnesota has played as a moneyline underdog of +128 or longer in just two games this season, which it split 1-1.
• The Twins have played in 54 games with a set over/under, and have combined with opponents to go over the total 18 times (18-32-4).
• The Twins have a 30-24-0 record against the spread this season (covering 55.6% of the time).

Mariners Player Leaders

• Cal Raleigh leads Seattle with 54 hits and an OBP of .381, plus a team-best slugging percentage of .623. He's batting .265.
• Among all qualifying hitters, he is 66th in batting average, his on-base percentage ranks 23rd, and he is fourth in slugging.
• Raleigh will look for his sixth straight game with a hit in this contest. In his last five games he is hitting .368 with four home runs, three walks and seven RBIs.
• Julio Rodriguez has an OPS of .728, fueled by an OBP of .312 and a team-best slugging percentage of .416 this season. He's batting .239.
• Among qualified batters, his batting average places him 119th, his on-base percentage 115th, and his slugging percentage 90th.
• Jorge Polanco has 38 hits this season and has a slash line of .264/.314/.514.
• J.P. Crawford is batting .257 with a .377 OBP and 20 RBI for Seattle this season.

Twins Player Leaders

• Trevor Larnach has accumulated a slugging percentage of .426, a team-best for the Twins. He's batting .260 with an on-base percentage of .327.
• Including all qualified hitters in the big leagues, his batting average places him 74th, his on-base percentage ranks 80th, and he is 81st in slugging.
• Larnach enters this game on a three-game hitting streak. During his last five outings he is hitting .368 with two doubles, a home run and four RBIs.
• Byron Buxton's 43 hits lead his team. He has a batting average of .264 while slugging .515 with an on-base percentage of .313.
• Including all qualified players, he is 69th in batting average, 113th in on-base percentage and 21st in slugging percentage.
• Ty France is batting .258 with eight doubles, four home runs and 10 walks.
• Harrison Bader is batting .276 with six doubles, five home runs and 13 walks.

Mariners vs Twins Head to Head

• 5/30/2025: 12-6 MIN (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -152, Underdog Moneyline: +128)
• 6/30/2024: 5-3 MIN (Favorite: Twins, Spread: -1.5, Total: 6.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 6/29/2024: 5-1 MIN (Favorite: Twins, Spread: -1.5, Total: 7, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 6/28/2024: 3-2 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 5/9/2024: 11-1 MIN (Favorite: Twins, Spread: -1.5, Total: 7, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 5/8/2024: 6-3 MIN (Favorite: Twins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -108, Underdog Moneyline: -108)
• 5/7/2024: 10-6 SEA (Favorite: Twins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 5/6/2024: 3-1 MIN (Favorite: Mariners, Spread: -1.5, Total: 8, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 7/26/2023: 8-7 SEA (Favorite: Twins, Spread: -1.5, Total: 8.5, Favorite Moneyline: -158, Underdog Moneyline: +134)
• 7/25/2023: 9-7 SEA (Favorite: Twins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -122, Underdog Moneyline: +104)

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