Rangers vs Mariners Prediction, Odds, Moneyline, Spread & Over/Under for June 27

Odds updated as of 4:13 a.m.

In MLB action on Friday, the Texas Rangers take on the Seattle Mariners.

Here's what you need to know before checking out today's MLB odds and spreads on FanDuel Sportsbook.

Rangers vs Mariners Game Info

• Texas Rangers (40-41) vs. Seattle Mariners (41-39)
• Date: Friday, June 27, 2025
• Time: 8:05 p.m. ET
• Venue: Globe Life Field -- Arlington, Texas
• Coverage: RSN and ROOT Sports NW

Rangers vs Mariners Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: TEX: (-108) | SEA: (-108)
• Spread: TEX: +1.5 (-178) | SEA: -1.5 (+146)
• Total: 7.5 -- Over: (-108) | Under: (-112)

Rangers vs Mariners Probable Starting Pitchers

Probable Pitchers: Nathan Eovaldi (Rangers) - 4-3, 1.56 ERA vs Logan Gilbert (Mariners) - 2-2, 3.12 ERA

The Rangers will look to Nathan Eovaldi (4-3) versus the Mariners and Logan Gilbert (2-2). Eovaldi's team is 6-6-0 against the spread this season in his starts. When Eovaldi starts a game and his team is the favorite on the moneyline, they have a record of 4-2. The Mariners have gone 4-4-0 against the spread when Gilbert starts. The Mariners have not been the underdog on the moneyline when Gilbert starts this season.

Rangers vs Mariners Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rangers win (50.2%)

Rangers vs Mariners Moneyline

• Seattle is a -108 underdog on the moneyline, while Texas is a -108 favorite at home.

Rangers vs Mariners Spread

Rangers vs Mariners Over/Under

• Rangers versus Mariners, on June 27, has an over/under of 7.5, with the over being -108 and the under -112.

Bet on Texas Rangers vs. Seattle Mariners on FanDuel today!

Rangers vs Mariners Betting Trends

• The Rangers have been favorites in 39 games this season and have come away with the win 26 times (66.7%) in those contests.
• This season Texas has been victorious 26 times in 40 chances when named as a favorite of at least -108 on the moneyline.
• Contests with the Rangers have gone over the total set by oddsmakers in 27 of 80 chances this season.
• The Rangers are 41-39-0 against the spread in their 80 games that had a posted line this season.
• The Mariners have a 13-14 record in games they were the underdog on the moneyline (winning 48.1% of those games).
• Seattle is 13-14 (winning 48.1% of its games) when it has played as a moneyline underdog of -108 or longer.
• The Mariners have played in 78 games with a set over/under, and have combined with their opponents to go over the total 42 times (42-32-4).
• The Mariners have a 34-44-0 record ATS this season (covering 43.6% of the time).

Rangers Player Leaders

• Josh Smith has an OPS of .772, fueled by an OBP of .350 to go with a slugging percentage of .423. He has a .280 batting average, as well.
• Among all qualified hitters in the majors, his batting average ranks 37th, his on-base percentage ranks 51st, and he is 81st in slugging.
• Marcus Semien is batting .229 with nine doubles, a triple, seven home runs and 32 walks. He's slugging .342 with an on-base percentage of .307.
• Among all qualified batters, he ranks 138th in batting average, 118th in on-base percentage and 148th in slugging percentage.
• Semien heads into this game looking to extend his two-game hit streak. In his last five games he is batting .222 with a double, two walks and two RBIs.
• Wyatt Langford leads Texas in total hits (61) this season, and 23 of those have gone for extra bases.
• Adolis Garcia has nine home runs, 39 RBI and a batting average of .230 this season.

Mariners Player Leaders

• Cal Raleigh has racked up a team-high slugging percentage (.651) while leading the Mariners in hits (81). He's batting .275 and with an on-base percentage of .380.
• He is 47th in batting average, 15th in on-base percentage and second in slugging percentage among all qualifying batters in the majors.
• Julio Rodriguez paces his team with a .403 slugging percentage. He has a batting average of .249 with an on-base percentage of .309.
• His batting average is 101st among all qualified players, his on-base percentage ranks 117th, and he is 101st in slugging.
• J.P. Crawford has accumulated an on-base percentage of .392, a team-best for the Mariners.
• Jorge Polanco has nine doubles, 11 home runs and 14 walks while batting .248.

Rangers vs Mariners Head to Head

• 5/4/2025: 8-1 TEX (Favorite: Rangers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -180, Underdog Moneyline: +152)
• 5/3/2025: 2-1 SEA (Favorite: Mariners, Spread: -1.5, Total: 9, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 5/2/2025: 13-1 SEA (Favorite: Mariners, Spread: -1.5, Total: 8.5, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 4/13/2025: 3-1 SEA (Favorite: Mariners, Spread: -1.5, Total: 6.5, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 4/12/2025: 9-2 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 4/11/2025: 5-3 SEA (Favorite: Rangers, Spread: -1.5, Total: 6.5, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 9/22/2024: 6-5 TEX (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 9/21/2024: 8-4 SEA (Favorite: Mariners, Spread: -1.5, Total: 9, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 9/20/2024: 8-2 SEA (Favorite: Rangers, Spread: -1.5, Total: 7, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 9/15/2024: 7-0 SEA (Favorite: Mariners, Spread: -1.5, Total: 6.5, Favorite Moneyline: -162, Underdog Moneyline: +136)

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