Mariners vs Rangers Prediction, Odds, Moneyline, Spread & Over/Under for Sept. 8

Odds updated as of 5:12 a.m.

The MLB schedule on Tuesday includes the Seattle Mariners facing the Texas Rangers.

All the info you need to make smart bets on this matchup at FanDuel Sportsbook can be found below. Check out all of the latest MLB betting lines here.

Mariners vs Rangers Game Info

• Seattle Mariners (67-77) vs. Texas Rangers (71-73)
• Date: Tuesday, September 8, 2026
• Time: 9:40 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: Mariners.TV and RSN

Mariners vs Rangers Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-142) | TEX: (+120)
• Spread: SEA: -1.5 (+158) | TEX: +1.5 (-192)
• Total: 8 -- Over: (-110) | Under: (-110)

Mariners vs Rangers Probable Starting Pitchers

Probable Pitchers: TBA (Mariners) vs Cody Bradford (Rangers) - 0-4, 0.00 ERA

Bradford (0-4) will take the ball for the Rangers. As of this writing, there's been no pitching decision announced by the Mariners. When Bradford starts, the Rangers have gone 1-5-0 against the spread. The Rangers were named the moneyline underdog for one Bradford start this season -- they lost.

Mariners vs Rangers Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rangers win (50.7%)

Mariners vs Rangers Moneyline

• Texas is a +120 underdog on the moneyline, while Seattle is a -142 favorite at home.

Mariners vs Rangers Spread

• The Mariners are hosting the Rangers and are favored by 1.5 runs on the spread. The Mariners are +158 to cover the runline, with the Rangers being -192.

Mariners vs Rangers Over/Under

• The over/under for the Mariners versus Rangers contest on Sept. 8 has been set at 8, with -110 odds on the over and -110 odds on the under.

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

Mariners vs Rangers Betting Trends

• The Mariners have been favorites in 107 games this season and have come away with the win 53 times (49.5%) in those contests.
• This year Seattle has won 30 of 50 games when listed as at least -142 on the moneyline.
• The Mariners' games have gone over the total in 74 of their 142 opportunities.
• The Mariners are 53-89-0 against the spread in their 142 games that had a posted line this season.
• The Rangers have won 30 of the 63 games they were listed as the moneyline underdog this season (47.6%).
• When it has played as a moneyline underdog with odds of +120 or longer, Texas has gone 7-11 (38.9%).
• The Rangers have played in 143 games with an over/under set, and have combined with opponents to go over the total 73 times (73-63-7).
• The Rangers are 66-77-0 against the spread this season.

Mariners Player Leaders

• Randy Arozarena leads Seattle with an OBP of .372 this season while batting .273 with 59 walks and 92 runs scored. He has a slugging percentage of .463.
• Among all qualifying hitters in baseball, his batting average ranks 38th, his on-base percentage ranks 14th, and he is 37th in slugging.
• Arozarena will look for his third straight game with a hit in this contest. In his last five games he is hitting .278 with a double, three walks and an RBI.
• Josh Naylor leads Seattle in slugging percentage (.363) thanks to 30 extra-base hits. He's batting .267 with an on-base percentage of .325.
• Among qualifying hitters, his batting average ranks him 49th, his on-base percentage 79th, and his slugging percentage 125th.
• Cole Young is batting .245 with a .382 slugging percentage and 58 RBI this year.
• Julio Rodriguez has 20 home runs, 61 RBI and a batting average of .241 this season.

Rangers Player Leaders

• Ezequiel Duran has racked up 131 hits with a .337 on-base percentage, leading the Rangers in both categories. He's batting .277 and slugging .457.
• Including all qualified hitters, he ranks 29th in batting average, while his on-base percentage is 60th and he is 43rd in slugging.
• Brandon Nimmo leads his team with a .417 slugging percentage. He has a batting average of .264 with an on-base percentage of .329.
• Including all qualifying players, he is 56th in batting average, 71st in on-base percentage and 74th in slugging percentage.
• Jake Burger is hitting .239 with 21 doubles, 25 home runs and 44 walks.
• Joc Pederson has 11 doubles, two triples, 25 home runs and 48 walks while hitting .235.

Mariners vs Rangers Head to Head

• 7/27/2026: 7-3 TEX (Favorite: Mariners, Spread: -1.5, Total: 8, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 7/26/2026: 6-4 SEA (Favorite: Rangers, Spread: -1.5, Total: 7.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 7/25/2026: 7-1 TEX (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 7/24/2026: 5-4 TEX (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 4/19/2026: 5-2 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -138, Underdog Moneyline: +118)
• 4/18/2026: 7-3 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -134, Underdog Moneyline: +116)
• 4/17/2026: 5-0 TEX (Favorite: Mariners, Spread: -1.5, Total: 6.5, Favorite Moneyline: -132, Underdog Moneyline: +112)
• 4/8/2026: 3-0 TEX (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -118, Underdog Moneyline: +100)
• 4/7/2026: 3-2 TEX (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 4/6/2026: 2-1 TEX (Favorite: Rangers, Spread: -1.5, Total: 7.5, Favorite Moneyline: -118, Underdog Moneyline: +100)

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