Seattle Mariners vs Miami Marlins Picks and Predictions for Wednesday, July 8, 2026

By: Cameron Ross Published 07/08/2026, 12:10 AM ET

Mariners vs Marlins Game Information

The Seattle Mariners stay on the road down south with another game in Miami, FL, on Wednesday at 6:40 PM against the Miami Marlins. Seattle is a few games above .500 this season following the loss on Tuesday to end a 2-game winning streak. The Miami Marlins remain at home on Wednesday, 3.5 games back in the National League East, riding a 4-game winning streak after the victory in Game 1 of this series. Stay in the news with our MLB Picks.

Mariners Preview

The Seattle offense has compiled a .231 batting average this season as they have scored 372 runs on 696 hits. Seattle has a .312 OBP and a .382 team slugging percentage. The Seattle pitching has been fantastic this season, with a 3.55 ERA, and they have given up 3 runs across their last 4 wins. Randy Arozarena leads the Seattle offense this season with a .286 batting average and 41 RBI. Luke Raley has a .228 batting average and leads the team with 14 home runs.

Marlins Preview

The Miami Marlins offense has been consistent this season, with a .254 batting average, as they have scored 418 runs on 768 hits. Miami has a .331 OBP and a .410 team slugging percentage. The Miami pitching has been shaky this season, with a 4.09 ERA. Otto Lopez leads the Miami offense this year with a .346 batting average. Liam Hicks has a .290 batting average and leads the team with 13 home runs and 56 RBI's.

Mariners vs Marlins Pitching Matchup

George Kirby will be on the mound Wednesday for Seattle. Kirby has 7 wins and 7 losses this season, alongside a 3.81 ERA through 104 innings of action. Tyler Phillips will counter for Miami, looking to improve on his year. Phillips is 1-3 this season with a 3.52 ERA through 69 innings of action.

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Mariners vs Marlins Pick

Both teams found some success this season as each is competing for the top spot in their division. Seattle is the number 1 team in the American League West and will look to bounce back after Tuesday’s lackluster performance. Look for the Mariners to jump on a struggling Wednesday night in Miami, setting themselves up for success. Take the Mariners on Wednesday to do the job as they get the win on the road against the Marlins.

Pick: Seattle Mariners
Secondary: Over
Lean: Randy Arozarena Over 1.5 Bases

Final Score Prediction: Seattle Mariners win 8-4.

Game Written Prior to completion of game on Tuesday.