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

Odds updated as of 9:11 a.m.

The Tuesday slate in MLB includes a matchup between the Seattle Mariners and the Boston Red Sox.

Here's what you need to know before checking out today's 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: (-180) | BOS: (+152)
• Spread: SEA: -1.5 (+120) | BOS: +1.5 (-144)
• Total: 7.5 -- Over: (-102) | Under: (-120)

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 and his team are 5-8-0 ATS this season when he starts. Woo's team is 4-3 this season when he starts and they are the moneyline favorite. The Red Sox have a 6-5-0 record against the spread in Buehler's starts. The Red Sox have been the moneyline underdog in five of Buehler's starts this season, and they went 2-3 in those matchups.

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 (-180) and Boston as the underdog (+152) on the road.

Mariners vs Red Sox Spread

• The Mariners are hosting the Red Sox and are favored by 1.5 runs (+120 to cover) on the runline. Boston is -144 to cover.

Mariners vs Red Sox Over/Under

• The Mariners-Red Sox contest on June 17 has been given an over/under of 7.5 runs. The over is set at -102 and the under at -120.

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

Mariners vs Red Sox Betting Trends

• The Mariners have come away with 23 wins in the 45 contests they have been listed as the favorites in this season.
• This year Seattle has won four of seven games when listed as at least -180 on the moneyline.
• Contests with the Mariners have gone over the total set by oddsmakers in 36 of 70 chances this season.
• The Mariners are 30-40-0 against the spread in their 70 games with a line set by sportsbooks this season.
• The Red Sox have been the moneyline underdog 24 total times this season. They've gone 12-12 in those games.
• Boston has a 2-3 record (winning 40% of its games) when it has played as a moneyline underdog of +152 or longer.
• The Red Sox have combined with opponents to hit the over on the total 33 times this season for a 33-39-2 record against the over/under.
• The Red Sox are 39-35-0 ATS this season.

Mariners Player Leaders

• Cal Raleigh leads Seattle in total hits (67) this season while batting .259 with 38 extra-base hits. He has an on-base percentage of .369 and a slugging percentage of .606.
• Among qualifying hitters in the majors, his batting average ranks 72nd, his on-base percentage ranks 24th, and he is third in slugging.
• Julio Rodriguez has hit 10 homers this season while driving in 34 runs. He's batting .257 this season and slugging .413 with an on-base percentage of .318.
• He ranks 77th in batting average, 102nd in on-base percentage and 97th in slugging in the major leagues.
• J.P. Crawford leads Seattle in OBP (.412) this season, fueled by 71 hits.
• Jorge Polanco is batting .261 with a .307 OBP and 35 RBI for Seattle 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 big leagues, his batting average puts him 64th, his on-base percentage ranks 98th, and he is 86th in slugging.
• Ceddanne Rafaela is hitting .250 with 11 doubles, two triples, six home runs and 14 walks. He's slugging .390 with an on-base percentage of .299.
• He is 89th in batting average, 127th in on-base percentage and 114th in slugging percentage in the majors.
• Carlos Narvaez is batting .282 with 15 doubles, six home runs and 25 walks.
• 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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