Mariners vs Rangers Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 1

Odds updated as of 7:12 p.m.
MLB action on Friday includes the Texas Rangers taking on the Seattle Mariners.
Before checking out the MLB betting lines on FanDuel Sportsbook, we've got you covered, in terms of the most important info regarding this matchup.
Rangers vs Mariners Game Info
- Texas Rangers (57-53) vs. Seattle Mariners (58-52)
- Date: Friday, August 1, 2025
- Time: 10:10 p.m. ET
- Venue: T-Mobile Park -- Seattle, Washington
- Coverage: ROOT Sports NW and RSN
Rangers vs Mariners Odds & Moneyline
- All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
- Moneyline: TEX: (-116) | SEA: (-102)
- Spread: TEX: -1.5 (+158) | SEA: +1.5 (-192)
- Total: 7 -- Over: (-110) | Under: (-110)
Rangers vs Mariners Probable Starting Pitchers
Probable Pitchers: Jack Leiter (Rangers) - 7-6, 4.09 ERA vs Logan Gilbert (Mariners) - 3-4, 3.36 ERA
This contest's pitching matchup is set, as the Rangers will send Jack Leiter (7-6) to the mound, while Logan Gilbert (3-4) will answer the bell for the Mariners. When Leiter starts, his team is 10-8-0 against the spread this season. When Leiter starts a game and his team is the favorite on the moneyline, they have a record of 3-2. The Mariners have a 5-9-0 ATS record in Gilbert's 14 starts with a set spread. The Mariners were the moneyline underdog for one Gilbert start this season -- they lost.
Rangers vs Mariners Prediction & Pick
All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (63.5%)
Rangers vs Mariners Moneyline
- Texas is the favorite, -116 on the moneyline, while Seattle is a -102 underdog despite being at home.
Rangers vs Mariners Spread
- The Rangers are at the Mariners and are favored by 1.5 runs on the spread. The Rangers are +158 to cover the runline, with the Mariners being -192.
Rangers vs Mariners Over/Under
- Rangers versus Mariners, on Aug. 1, has an over/under of 7, with the over being -110 and the under -110.
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Rangers vs Mariners Betting Trends
- The Rangers have been chosen as favorites in 52 games this year and have walked away with the win 35 times (67.3%) in those games.
- This season Texas has been victorious 34 times in 50 chances when named as a favorite of at least -116 on the moneyline.
- The Rangers and their opponents have gone over the total this season in 45 of their 109 opportunities.
- The Rangers have posted a record of 59-50-0 against the spread this season.
- The Mariners have won 15 of the 31 games they were the moneyline underdog this season (48.4%).
- When playing as a moneyline underdog with odds of -102 or longer, Seattle has a 14-13 record (winning 51.9% of its games).
- In the 107 games bookmakers have set an over/under for the Mariners, they have combined with opponents to go over the total 55 times (55-48-4).
- The Mariners have collected a 46-61-0 record ATS this season.
Rangers Player Leaders
- Marcus Semien has 13 doubles, a triple, 13 home runs and 45 walks while batting .231. He has an on-base percentage of .310 and a slugging percentage of .366.
- Among all qualified hitters in baseball, he is 135th in batting average, 114th in on-base percentage, and 134th in slugging.
- Semien hopes to build on a four-game hitting streak in this matchup. During his last five outings he is hitting .318 with two doubles, two walks and an RBI.
- Josh Smith has a slash line of .273/.351/.413 this season and a team-best OPS of .764.
- Among qualifiers, he ranks 47th in batting average, 41st in on-base percentage and 91st in slugging percentage.
- Corey Seager has collected 77 base hits, an OBP of .376 and a slugging percentage of .479 this season.
- Seager has logged a hit or more in two straight games. In his last five games he is hitting .222 with six walks.
- Adolis Garcia is batting .227 with a .272 OBP and 62 RBI for Texas this season.
- Garcia enters this game on a three-game hitting streak. During his last five outings he is hitting .190 with a home run, two walks and three RBIs.
Mariners Player Leaders
- Cal Raleigh has put up a team-best OBP (.364), and paces the Mariners in hits (103). He's batting .257 and slugging.
- Including all qualifying players, he ranks 79th in batting average, while his on-base percentage ranks 23rd and he is second in slugging.
- Eugenio Suarez has 20 doubles, 36 home runs and 29 walks while batting .248. He's slugging .575 with an on-base percentage of .320.
- Including all qualifying hitters, his batting average places him 99th, his on-base percentage ranks 97th, and he is fifth in slugging.
- Josh Naylor has 19 doubles, a triple, 12 home runs and 39 walks while hitting .288.
- Julio Rodriguez's .432 slugging percentage leads his team.
Rangers vs Mariners Head to Head
- 7/31/2025: 6-0 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -166, Underdog Moneyline: +140)
- 6/29/2025: 6-4 SEA (Favorite: Mariners, Spread: -1.5, Total: 8.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
- 6/28/2025: 3-2 TEX (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
- 6/27/2025: 7-6 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -116, Underdog Moneyline: -102)
- 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)
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