Mariners vs. Marlins Betting Lines, Odds, & Player Matchups July 8, 2026

Data Skrive

The Miami Marlins (49-42) take on the Seattle Mariners (47-44) a game after Heriberto Hernandez homered twice in a 9-8 win over the Athletics. The Mariners are favored (-138) in this matchup with the Marlins (+118), which begins at 6:40 p.m. ET on Wednesday. Seattle’s George Kirby and Miami’s Tyler Phillips will start this matchup.

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Moneyline

Mariners to win vs Marlins -138

Bet $20, Payout $34.49

Mariners vs. Marlins betting lines

  • Favorite: Mariners (-138)
  • Underdog: Marlins (+118)
  • Over/under: 8.5

Mariners betting info, hitting leaders, & pitching

Mariners betting info

  • The Mariners have been favored on the moneyline 80 total times this season. They’ve gone 44-36 in those games.
  • Seattle has a 26-14 record (winning 65% of its games) when it has played as moneyline favorites of -138 or shorter.
  • The Mariners have an implied moneyline win probability of 58% in this game.
  • In the 91 games in which bookmakers have set an over/under for Seattle, it has combined with opponents to go over the total 43 times (43-45-3).
  • The Mariners have put together a 36-55-0 record ATS this season (covering just 39.6% of the time).

Mariners hitting info

  • Randy Arozarena paces the Mariners in runs batted in (41) and has accumulated a team-best batting average of .286.
  • Among all batters in MLB action, Arozarena’s home run total ranks 120th and his RBI tally ranks 78th.
  • Arozarena takes a two-game hitting streak into this game. During his last five outings he is hitting .389 with two doubles, a home run, two walks and five RBIs.
  • Josh Naylor has 11 doubles, eight home runs and 27 walks while hitting .251.
  • Naylor ranks 137th in homers and 117th in RBI this season.
  • Naylor has hit safely in two straight games. During his last five outings he is batting .200 with a walk and an RBI.
  • Cole Young has sent home a team-high 41 runs batted in.
  • Dominic Canzone has hit 14 home runs to lead his team.
  • Canzone enters this game on a two-game hitting streak. In his last five games he is batting .250 with two home runs, two walks and four RBIs.

Mariners pitching rankings

  • The pitching staff for the Mariners has a collective 8.8 K/9, the 10th-best in MLB.
  • Seattle has a 3.55 team ERA that ranks fourth among all MLB pitching staffs.
  • Pitchers for the Mariners combine for the No. 2-ranked WHIP in MLB (1.162).
  • The Mariners surrender the first-fewest home runs in baseball (80 total, 0.9 per game).
  • Seattle struck out six Blue Jays batters while giving up three hits in a 4-0 win in its last game.

Marlins betting info, hitting leaders, & pitching

Marlins betting info

  • The Marlins have been underdogs in 46 games this season and won 18 (39.1%) of those contests.
  • Miami is 8-15 this season when entering a game as the underdog by +118 or more on the moneyline.
  • Oddsmakers have implied with the moneyline set for this matchup that the Marlins have a 45.9% chance to win.
  • Miami and its opponents have hit the over in 49 of its 91 games with a total this season.
  • The Marlins are 49-42-0 ATS in their 91 games with a spread this season.

Marlins hitting info

  • Otto Lopez leads Miami in batting average (.346) this season while adding nine home runs and 43 RBI.
  • Lopez’s home run total ranks 120th in the majors, and he is 68th in RBI.
  • Lopez heads into this game on a six-game hitting streak. In his last 10 games he is hitting .409 with four doubles, two triples, four home runs, two walks and 10 RBIs.
  • Xavier Edwards has collected 99 hits this season and has an OBP of .387. He’s slugging .427 on the year.
  • Edwards is 194th among hitters in the majors in homers, and 117th in RBI.
  • Edwards heads into this game on a two-game hitting streak. During his last five outings he is hitting .250 with seven walks and five RBIs.
  • Liam Hicks leads the club in homers (13) and runs batted in (56) this season.
  • Hicks heads into this game on a 16-game hitting streak. During his last 10 games he is batting .356 with three walks and five RBIs.
  • Javier Sanoja has collected 58 hits this season and has an OBP of .321. He’s slugging .416 on the year.
  • Sanoja enters this matchup on a two-game hitting streak. In his last five games he is batting .313 with two doubles, a triple, three walks and two RBIs.

Marlins pitching rankings

  • The Marlins strike out 8.6 batters per nine innings as a pitching staff, 14th in MLB.
  • Miami has the 11th-ranked ERA (4.09) in the majors this season.
  • The Marlins have a combined 1.248 WHIP as a pitching staff, ninth-lowest in MLB.
  • With just 89 homers allowed, the Marlins rank fourth in the league at preventing long balls.
  • Miami earned a 9-8 win in its most recent game, striking out 10 Athletics batters while allowing seven hits.
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