Marlins vs. Mariners Dunkel MLB Picks, Predictions and Prop Bets - July 7

Heriberto Hernandez leads the Miami Marlins into a matchup against the Seattle Mariners after his two-homer showing in a 9-8 victory over the Athletics. It starts at 6:40 p.m. ET on Tuesday. Max Meyer (9-1, 2.53 ERA) will start for the Marlins, who are 49-42 this season and third in the NL East. Bryan Woo (7-6, 4.17 ERA) is starting for the Mariners, who are 47-44 and first in the AL West.

The Marlins are moderate favorites on the moneyline (-125) at home over the Mariners (+103). The game's total is set at 8.

Marlins vs. Mariners Odds, Game Time

• Game day: Tuesday, July 7, 2026
• Game time: 6:40 p.m. ET
• Location: Miami, Florida
• Stadium: loanDepot park
• Favorite: Marlins (-125)
• Underdog: Mariners (+103)
• Over/under: 8

How to Watch Marlins vs. Mariners

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

Bet now on FanDuel Sportsbook!

Marlins vs. Mariners: Betting the Moneyline

• The Marlins have put together a 31-14 record in games they were favored on the moneyline (winning 68.9% of those games).
• Seattle has been victorious in three of the 10 contests it has been chosen as underdogs in this season.
• Miami has entered 31 games this season favored by -125 or more and is 22-9 in those contests.
• The Mariners have played as an underdog of +103 or more just one time this year and came away with a loss in that game.
• Based on this matchup's moneyline, the Marlins have an implied win probability of 55.6%.
• The moneyline set for this matchup implies the Mariners have a 49.3% chance of walking away with the win.

Marlins vs. Mariners: Betting the Spread & Total

• The Marlins have had an over/under set by oddsmakers 91 times, and have combined with opponents to go over the total in 49 of those games (49-40-2).
• Games involving Seattle have gone over the total set by oddsmakers in 43 of 91 chances this season.
• The Marlins have a 49-42-0 record ATS this season (covering 53.8% of the time).
• In 91 games with a line this season, the Mariners have a mark of 36-55-0 against the spread.