Seattle Mariners vs Miami Marlins Odds

The Mariners will play the Marlins on Thursday, July 9th, 2026. Your timezone's first pitch time is 6:40 pm EDT. Check local listings or your nearest streaming app for coverage.

Learn more about MLB Betting with our handy tutorial and guide. We explain money line, total and run line bets. Plus, a great discussion about exotic bets like MLB Baseball parlays and props.


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Key Matchup Stats

  • SportsBetting3.com Power Rankings - As the 2026 season continues, the Seattle Mariners possess a 92.00 SportsBetting3.com power ranking. The Miami Marlins now have a 95.67 power ranking. Teams with a higher SportsBetting3.com power ranking will typically be moneyline favorites.
  • Visiting Seattle Mariners - The Seattle Mariners head into this matchup with a 20-26 record as a visiting team. This standing ranks them 11th Overall for visiting team wins.
  • Home Miami Marlins - The Miami Marlins will throw the first pitch possessing a 30-17 home team record. That puts them 2nd for home team wins in the Overall MLB standings.
  • Runs Scored - Seattle Mariners batters have produced 377 runs, ranking them 23rd Overall, with the Miami Marlins ranking 12th (426) for runs scored.
  • Runs Allowed - Seattle Mariners pitchers and fielders have allowed 353 runs, ranking them 22nd Overall for runs allowed. Meanwhile, the Miami Marlins now rank 15th Overall, allowing 399 runs.
  • Team Streaks - The Seattle Mariners have lost their last 2 games. Their opponent, the Miami Marlins have won their last 5 games.
  • Team Records - Let's review each team's records. The Seattle Mariners have a 47-46 Overall record (0.0 GB American West Division), with the Miami Marlins notching a 51-42 Overall standing (3.0 GB National East Division).

Best Mariners at Marlins Odds


Best Moneyline Betting Odds
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Moneyline odds are updating, please check back soon.

Best Total Betting Odds
OverUnder
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Best Run Line Betting Odds
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Seattle Mariners at Miami Marlins Prop Bets

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Mariners
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7/09/26 6:40pm EDT
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Seattle Mariners & Miami Marlins Futures Odds

Latest World Series odds, if available, for each team. Review odds for other teams and learn how to bet on the tournament. See past Championship results and learn how to bet World Series teasers, props and parlays.

Seattle Mariners World Series Odds

No World Series TM Seattle Mariners YR: futures available

Miami Marlins World Series Odds

No World Series TM Miami Marlins YR: futures available

Seattle Mariners & Miami Marlins Team Pages

Review each team's season win total odds, futures odds, betting bonuses and other valuable information on our exclusive team betting odds pages. Team betting odds and stats update throughout the season:

Team Standings

2026 MLB Regular Season Standings - Seattle Mariners, Miami Marlins
Team W L Pct GB Home Away RS RA Diff Strk L10
Miami Marlins52510.505+13.031-2021-31457446+11L91-9
Seattle Mariners51520.495+14.030-2321-29415398+17L24-6

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Seattle Mariners vs Miami Marlins MLB Game

  1. Open a new sports betting account before game time.

    Review our list of sports betting sites. Open a new account before the game starts on Thursday, July 9th, 2026 at 6:40 pm EDT, making sure to enter all your personal details correctly. Don't forget to add your bonus code.

  2. Visit the sportsbook’s cashier, banking, or deposit page.

    Navigate to the sportsbook's deposit page. Use your Visa card or MasterCard, or deposit with a bank transfer, or other methods like Paypal.

  3. Tap to the sportsbook's MLB page, look for the Seattle Mariners vs Miami Marlins Game.

    Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Seattle Mariners vs Miami Marlins Game.

  4. Choose your bet and place a wager.

    Choose your bet and then use the funds you deposited to place a wager. The sportsbook will pay your winnings or deduct a losing wager from your account balance after the game.

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