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

Odds updated as of 6:12 p.m.

MLB action on Friday includes the Seattle Mariners playing the Detroit Tigers.

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

Mariners vs Tigers Game Info

• Seattle Mariners (33-30) vs. Detroit Tigers (25-38)
• Date: Friday, June 5, 2026
• Time: 6:40 p.m. ET
• Venue: Comerica Park -- Detroit, Michigan
• Coverage: DSN and Mariners.TV

Mariners vs Tigers Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-124) | DET: (+106)
• Spread: SEA: -1.5 (+142) | DET: +1.5 (-172)
• Total: 7.5 -- Over: (-118) | Under: (-104)

Mariners vs Tigers Probable Starting Pitchers

Probable Pitchers: Bryan Woo (Mariners) - 5-3, 3.44 ERA vs Framber Valdez (Tigers) - 2-4, 4.39 ERA

This contest's pitching matchup is set, as the Mariners will send Bryan Woo (5-3) to the mound, while Framber Valdez (2-4) will answer the bell for the Tigers. When Woo starts, his team is 7-5-0 against the spread this season. Woo's team is 7-5 this season when he starts and they are the moneyline favorite. The Tigers have a 5-6-0 record against the spread in Valdez's starts. The Tigers are 3-2 in Valdez's five starts this season that they were the underdog on the moneyline.

Mariners vs Tigers Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (55.2%)

Mariners vs Tigers Moneyline

• Seattle is a -124 favorite on the moneyline, while Detroit is a +106 underdog at home.

Mariners vs Tigers Spread

• The Mariners are at the Tigers and are favored by 1.5 runs on the spread. The Mariners are +142 to cover the runline, with the Tigers being -172.

Mariners vs Tigers Over/Under

• A total of 7.5 runs has been set for the Mariners-Tigers game on June 5, with the over available at -118 and the under at -104.

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Mariners vs Tigers Betting Trends

• The Mariners have won in 31, or 53.4%, of the 58 contests they have been named as odds-on favorites in this year.
• Seattle has a record of 27-21 in contests when sportsbooks favor them by -124 or more on the moneyline.
• The Mariners' games have gone over the total in 29 of their 63 opportunities.
• In 63 games with a line this season, the Mariners have a mark of 24-39-0 against the spread.
• The Tigers have an 11-17 record in games they were the underdog on the moneyline (winning 39.3% of those games).
• When it has played as a moneyline underdog with odds of +106 or longer, Detroit has gone 6-10 (37.5%).
• In the 62 games bookmakers have set an over/under for the Tigers, they have combined with opponents to go over the total 27 times (27-34-1).
• The Tigers are 31-31-0 ATS this season.

Mariners Player Leaders

• Randy Arozarena has an OPS of .801, fueled by an OBP of .366 to go with a slugging percentage of .435. He has a .280 batting average, as well.
• He is 39th in batting average, 32nd in on-base percentage, and 67th in slugging among all qualifying batters in baseball.
• Julio Rodriguez leads Seattle with 65 hits and a team-best slugging percentage of .461. He's batting .256 with an on-base percentage of .312.
• Among qualified hitters, his batting average ranks him 73rd, his on-base percentage 115th, and his slugging percentage 51st.
• Josh Naylor is batting .250 with a .351 slugging percentage and 25 RBI this year.
• J.P. Crawford is batting .224 with a .351 OBP and 23 RBI for Seattle this season.

Tigers Player Leaders

• Kevin McGonigle is hitting .288 with 13 doubles, three triples, three home runs and 36 walks. He's slugging .412 with an on-base percentage of .390.
• Including all the qualifying hitters in the majors, his batting average is 24th, his on-base percentage is 15th, and he is 85th in slugging.
• McGonigle enters this matchup on a four-game hitting streak. During his last five outings he is batting .250 with a double and three walks.
• Dillon Dingler leads his team with 49 hits. He has a batting average of .241 while slugging .507 with an on-base percentage of .323.
• Including all qualified hitters, he ranks 103rd in batting average, 95th in on-base percentage and 25th in slugging percentage.
• Riley Greene has a .403 on-base percentage and a .461 slugging percentage, both team-best numbers for the Tigers.
• Matt Vierling has 10 doubles, a triple, four home runs and 16 walks while batting .219.

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