Mariners vs. Tigers Dunkel MLB Picks, Predictions and Prop Bets - Aug. 4

The Seattle Mariners host the Detroit Tigers to start a three-game series at T-Mobile Park, with first pitch at 9:40 p.m. ET on Tuesday. Emerson Hancock (6-5, 3.26 ERA) gets the start for the Mariners, who are 55-58 this season and third in the AL West. Troy Melton (6-1, 1.75 ERA) is expected to start for the Tigers, who are 54-58 and fourth in the AL Central.

The oddsmakers have spoken, making the Mariners (-124) a moderate moneyline favorite to beat the Tigers (+107) at home. The game has an over/under set at 7.5 runs.

Mariners vs. Tigers Odds, Game Time

• Game day: Tuesday, August 4, 2026
• Game time: 9:40 p.m. ET
• Location: Seattle, Washington
• Stadium: T-Mobile Park
• Favorite: Mariners (-124)
• Underdog: Tigers (+107)
• Over/under: 7.5

How to Watch Mariners vs. Tigers

• TV Channel: SEAM and DSN
• Live Stream: Fubo (Watch for free)

Bet now on FanDuel Sportsbook!

Mariners vs. Tigers: Betting the Moneyline

• The Mariners have been favored on the moneyline 94 total times this season. They've finished 49-45 in those games.
• Detroit has come away with 19 wins in the 45 contests it has been listed as the underdogs in this season.
• Seattle has a record of 44-32, a 57.9% win rate, when favored by -124 or more by oddsmakers this season.
• This season, the Tigers have been victorious eight times in 18 chances when named as an underdog of at least +107 or longer on the moneyline.
• The Mariners have a 55.4% chance to win this contest based on the moneyline's implied probability.
• The moneyline set for this matchup implies the Tigers have a 48.3% chance of walking away with the win.

Mariners vs. Tigers: Betting the Spread & Total

• In the 113 games in which oddsmakers have set an over/under for the Mariners, they have combined with opponents to go over the total 56 times (56-50-7).
• Detroit and its opponents have gone over the total this season in 50 of its 112 opportunities.
• The Mariners have collected a 42-71-0 record ATS this season.
• The Tigers have an against the spread mark of 58-54-0 in 112 games with a line this season.