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

Odds updated as of 2:11 p.m.

The MLB's Wednesday slate includes the Seattle Mariners facing the Texas Rangers.

Before you do any MLB betting on this game at FanDuel Sportsbook, here's everything you need to know.

Mariners vs Rangers Game Info

• Seattle Mariners (4-8) vs. Texas Rangers (6-5)
• Date: Wednesday, April 8, 2026
• Time: 2:35 p.m. ET
• Venue: Globe Life Field -- Arlington, Texas
• Coverage: RSN and Mariners.TV

Mariners vs Rangers Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-116) | TEX: (-102)
• Spread: SEA: -1.5 (+146) | TEX: +1.5 (-178)
• Total: 7.5 -- Over: (-110) | Under: (-110)

Mariners vs Rangers Probable Starting Pitchers

Probable Pitchers: Bryan Woo (Mariners) - 0-0, 1.38 ERA vs MacKenzie Gore (Rangers) - 1-0, 3.97 ERA

The probable starters are Bryan Woo for the Mariners and MacKenzie Gore (1-0) for the Rangers. Woo has a record of 1-1-0 ATS in two starts with a spread this season. Woo's team is 1-1 this season when he starts and they're favored on the moneyline. Gore has started two games with set spreads, and the Rangers went 1-1-0. The Rangers were the moneyline underdog for one Gore start this season -- they won.

Mariners vs Rangers Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (54.2%)

Mariners vs Rangers Moneyline

• The Mariners vs Rangers moneyline has Seattle as a -116 favorite, while Texas is a -102 underdog at home.

Mariners vs Rangers Spread

• The Mariners are favored by 1.5 runs on the road against the Rangers. The Mariners are +146 to cover the spread, while the Rangers are -178.

Mariners vs Rangers Over/Under

• The over/under for Mariners-Rangers on April 8 is 7.5. The over is -110, and the under is -110.

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

Mariners vs Rangers Betting Trends

• The Mariners have won in three of the nine contests they have been named as odds-on favorites in this year.
• Seattle has a record of 3-6 in contests when bookmakers favor them by -116 or more on the moneyline.
• The Mariners and their opponents have hit the over in five of their 12 games with a total set by oddsmakers this season.
• The Mariners have an against the spread mark of 4-8-0 in 12 games with a line this season.
• The Rangers have been the moneyline underdog six total times this season. They've gone 4-2 in those games.
• Texas has gone 3-1 when it has played as a moneyline underdog with odds of -102 or longer (75%).
• The Rangers have had an over/under set by bookmakers 11 times, and have combined with opponents to go over the total in four of those games (4-5-2).
• The Rangers have covered 63.6% of their games this season, going 7-4-0 ATS.

Mariners Player Leaders

• Brendan Donovan leads Seattle in OBP (.452), slugging percentage (.657) and total hits (12) this season. He has a .343 batting average.
• He ranks 15th in batting average, ninth in on-base percentage, and seventh in slugging among qualified batters in MLB.
• Randy Arozarena has three doubles and eight walks. He's batting .268 and slugging .341 with an on-base percentage of .412.
• He ranks 57th in batting average, 20th in on-base percentage and 117th in slugging in the majors.
• Cole Young has 11 hits this season and has a slash line of .256/.304/.488.
• Dominic Canzone has two home runs, three RBI and a batting average of .200 this season.

Rangers Player Leaders

• Corey Seager is hitting .250 with three home runs and six walks. He's slugging .475 with an on-base percentage of .340.
• Including all qualified players in MLB, he is 71st in batting average, 75th in on-base percentage and 52nd in slugging percentage.
• Brandon Nimmo's .408 on-base percentage and .465 slugging percentage both lead his team. He has a batting average of .326.
• He is currently 20th in batting average, 25th in on-base percentage and 55th in slugging percentage among all qualifying hitters.
• Jake Burger is leading the Rangers with 13 hits.
• Andrew McCutchen is hitting .353 with two doubles, a home run and a walk.

Mariners vs Rangers Head to Head

• 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)
• 8/3/2025: 5-4 SEA (Favorite: Rangers, Spread: -1.5, Total: 7.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 8/2/2025: 6-4 TEX (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 8/1/2025: 4-3 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -190, Underdog Moneyline: +160)
• 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)

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