Mariners vs Tigers Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 5

Odds updated as of 5:12 a.m.

The MLB's Wednesday schedule includes the Seattle Mariners taking on the Detroit Tigers.

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

Mariners vs Tigers Game Info

• Seattle Mariners (55-59) vs. Detroit Tigers (55-58)
• Date: Wednesday, August 5, 2026
• Time: 9:40 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: Mariners.TV and DSN

Mariners vs Tigers Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-148) | DET: (+126)
• Spread: SEA: -1.5 (+146) | DET: +1.5 (-176)
• Total: 8 -- Over: (-104) | Under: (-118)

Mariners vs Tigers Probable Starting Pitchers

Probable Pitchers: Bryan Woo (Mariners) - 7-8, 4.56 ERA vs Drew Anderson (Tigers) - 4-4, 4.24 ERA

The Mariners will give the nod to Bryan Woo (7-8) against the Tigers and Drew Anderson (4-4). Woo and his team have a record of 9-12-0 against the spread when he starts. Woo's team has been victorious in 55.6% of the games he's started as the moneyline favorite with a record of 10-8. Anderson has started two games with set spreads, and the Tigers covered in both opportunities. The Tigers were the moneyline underdog for two Anderson starts this season -- they split the games.

Mariners vs Tigers Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (52.8%)

Mariners vs Tigers Moneyline

• Seattle is a -148 favorite on the moneyline, while Detroit is a +126 underdog on the road.

Mariners vs Tigers Spread

• The Tigers are at +1.5 on the runline against the Mariners. The Tigers are -176 to cover the spread, and the Mariners are +146.

Mariners vs Tigers Over/Under

• A combined run total of 8 has been set for Mariners-Tigers on Aug. 5, with the over at -104 and the under at -118.

Bet on Seattle Mariners vs. Detroit Tigers on FanDuel today!

Mariners vs Tigers Betting Trends

• The Mariners have won in 48, or 51.1%, of the 94 contests they have been named as odds-on favorites in this year.
• This season Seattle has come away with a win 19 times in 30 chances when named as a favorite of at least -148 on the moneyline.
• The Mariners and their opponents have gone over in 56 of their 113 games with a total set by sportsbooks this season.
• The Mariners are 39-74-0 against the spread in their 113 games that had a posted line this season.
• The Tigers have won 44.4% of the games this season they were the underdog on the moneyline (20-25).
• Detroit is 1-3 (winning just 25% of its games) when it has played as a moneyline underdog of +126 or longer.
• The Tigers have played in 111 games with a set over/under, and have combined with opponents to go over the total 49 times (49-60-2).
• The Tigers have collected a 58-53-0 record ATS this season (covering 52.3% of the time).

Mariners Player Leaders

• Randy Arozarena leads Seattle with 110 hits, batting .282 this season with 38 extra-base hits. He has an on-base percentage of .377 and a slugging percentage of .454.
• Among qualifying hitters in baseball, he is 29th in batting average, 13th in on-base percentage, and 51st in slugging.
• Arozarena has hit safely in three games in a row. In his last five games he is hitting .368 with two doubles, a home run, four walks and two RBIs.
• Cole Young has hit 14 homers this season while driving in 51 runs. He's batting .267 this season and slugging .419 with an on-base percentage of .327.
• His batting average is 54th among qualified players, his on-base percentage 82nd, and his slugging percentage 81st.
• Josh Naylor has 109 hits this season and has a slash line of .261/.325/.357.
• Julio Rodriguez has 16 home runs, 47 RBI and a batting average of .255 this season.
• Rodriguez heads into this game on a four-game hitting streak. In his last five games he is hitting .263 with four walks and an RBI.

Tigers Player Leaders

• Kevin McGonigle has a .391 on-base percentage and a .427 slugging percentage, both team-high numbers for the Tigers. He's batting .284.
• Including all qualifying hitters, he ranks 23rd in batting average, while his on-base percentage ranks seventh and he is 71st in slugging.
• Dillon Dingler paces his team with 107 hits. He has a batting average of .272 while slugging .520 with an on-base percentage of .335.
• He is 42nd in batting average, 68th in on-base percentage and 15th in slugging percentage in the majors.
• Riley Greene is hitting .278 with 24 doubles, a triple, 16 home runs and 59 walks.
• Spencer Torkelson is batting .220 with 19 doubles, 20 home runs and 46 walks.

Mariners vs Tigers Head to Head

• 8/4/2026: 8-0 DET (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -120, Underdog Moneyline: +110)
• 6/7/2026: 5-4 DET (Favorite: Tigers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 6/6/2026: 4-0 SEA (Favorite: Mariners, Spread: -1.5, Total: 9, Favorite Moneyline: -132, Underdog Moneyline: +112)
• 6/5/2026: 7-3 DET (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 10/10/2025: 3-2 SEA (Favorite: Tigers, Spread: -1.5, Total: 5.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 10/8/2025: 9-3 DET (Favorite: Tigers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -108, Underdog Moneyline: -108)
• 10/5/2025: 3-2 SEA (Favorite: Tigers, Spread: -1.5, Total: 5.5, Favorite Moneyline: -148, Underdog Moneyline: +126)
• 10/4/2025: 3-2 DET (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -190, Underdog Moneyline: +160)
• 7/13/2025: 8-4 SEA (Favorite: Tigers, Spread: -1.5, Total: 8, Favorite Moneyline: -108, Underdog Moneyline: -108)
• 7/11/2025: 12-3 SEA (Favorite: Tigers, Spread: -1.5, Total: 7, Favorite Moneyline: -290, Underdog Moneyline: +235)

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