Mariners vs Red Sox Prediction, Odds, Moneyline, Spread & Over/Under for June 17

Odds updated as of 9:12 p.m.

The Seattle Mariners will face the Boston Red Sox in MLB action on Tuesday.

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

Mariners vs Red Sox Game Info

• Seattle Mariners (36-35) vs. Boston Red Sox (38-36)
• Date: Tuesday, June 17, 2025
• Time: 9:40 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: ROOT Sports NW and NESN

Mariners vs Red Sox Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-162) | BOS: (+136)
• Spread: SEA: -1.5 (+134) | BOS: +1.5 (-162)
• Total: 7 -- Over: (-122) | Under: (-100)

Mariners vs Red Sox Probable Starting Pitchers

Probable Pitchers: Bryan Woo (Mariners) - 5-4, 3.17 ERA vs Walker Buehler (Red Sox) - 5-4, 5.01 ERA

The Mariners will give the nod to Bryan Woo (5-4) against the Red Sox and Walker Buehler (5-4). Woo's team is 5-8-0 against the spread in his starts this season. When Woo starts a game and his team is the favorite on the moneyline, they have a record of 4-3. The Red Sox have gone 6-5-0 against the spread when Buehler starts. The Red Sox are 2-3 in Buehler's five starts this season that they were the underdog on the moneyline.

Mariners vs Red Sox Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (59.9%)

Mariners vs Red Sox Moneyline

• The moneyline numbers for Mariners vs. Red Sox reveal Seattle as the favorite (-162) and Boston as the underdog (+136) on the road.

Mariners vs Red Sox Spread

• The Red Sox are at the Mariners, and are +1.5 on the runline. The Red Sox are +134 to cover the spread, and the Mariners are -162.

Mariners vs Red Sox Over/Under

• An over/under of 7 has been set for Mariners-Red Sox on June 17, with the over being -122 and the under -100.

Bet on Seattle Mariners vs. Boston Red Sox on FanDuel today!

Mariners vs Red Sox Betting Trends

• The Mariners have been favorites in 45 games this season and have come away with the win 23 times (51.1%) in those contests.
• This year Seattle has won six of 13 games when listed as at least -162 on the moneyline.
• The Mariners and their opponents have hit the over in 36 of their 70 games with a total set by oddsmakers this season.
• In 70 games with a line this season, the Mariners have a mark of 30-40-0 against the spread.
• The Red Sox have won 50% of the games this season they were the underdog on the moneyline (12-12).
• Boston has a record of 5-3 when it has played as a moneyline underdog with odds of +136 or longer (62.5%).
• In the 74 games bookmakers have set an over/under for the Red Sox, they have combined with opponents to go over the total 33 times (33-39-2).
• The Red Sox have gone 39-35-0 ATS this season.

Mariners Player Leaders

• Cal Raleigh leads Seattle with 67 hits, batting .259 this season with 38 extra-base hits. He has an on-base percentage of .369 and a slugging percentage of .606.
• Among all qualifying hitters in MLB, he ranks 73rd in batting average, 25th in on-base percentage, and third in slugging.
• Julio Rodriguez has an OPS of .732, fueled by an OBP of .318 and a team-best slugging percentage of .413 this season. He's batting .257.
• He is 78th in batting average, 103rd in on-base percentage and 98th in slugging among qualified hitters.
• J.P. Crawford has 71 hits this season and a team-best OBP of .412.
• Jorge Polanco has 11 home runs, 35 RBI and a batting average of .261 this season.

Red Sox Player Leaders

• Jarren Duran has a .421 slugging percentage, which leads the Red Sox. He's batting .264 with an on-base percentage of .319.
• Including all the qualified hitters in the majors, he ranks 65th in batting average, 99th in on-base percentage and 87th in slugging percentage.
• Ceddanne Rafaela has 11 doubles, two triples, six home runs and 14 walks while batting .250. He's slugging .390 with an on-base percentage of .299.
• He is 90th in batting average, 128th in on-base percentage and 115th in slugging percentage in the majors.
• Carlos Narvaez has 15 doubles, six home runs and 25 walks while hitting .282.
• Trevor Story is hitting .232 with seven doubles, nine home runs and 14 walks.

Mariners vs Red Sox Head to Head

• 6/16/2025: 2-0 BOS (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -178, Underdog Moneyline: +150)
• 4/24/2025: 4-3 SEA (Favorite: Red Sox, Spread: -1.5, Total: 8, Favorite Moneyline: -180, Underdog Moneyline: +152)
• 4/23/2025: 8-5 SEA (Favorite: Red Sox, Spread: -1.5, Total: 9.5, Favorite Moneyline: -136, Underdog Moneyline: +116)
• 4/22/2025: 8-3 BOS (Favorite: Red Sox, Spread: -1.5, Total: 9.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
• 7/31/2024: 3-2 BOS (Favorite: Mariners, Spread: -1.5, Total: 9.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 7/30/2024: 10-6 SEA (Favorite: Mariners, Spread: -1.5, Total: 10.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 7/29/2024: 14-7 BOS (Favorite: Red Sox, Spread: -1.5, Total: 8.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 3/31/2024: 5-1 BOS (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 3/30/2024: 4-3 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -164, Underdog Moneyline: +138)
• 3/29/2024: 1-0 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -156, Underdog Moneyline: +132)

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