The Seattle Mariners and Miami Marlins are set to square off in a Major League Baseball tilt on Friday. Take a look at our MLB experts’ picks and predictions for this game.
Seattle should win this game. The game is in Miami, but the Marlins are not all that great at home either. Take the Seattle Mariners -155 over the Miami Marlins. Second, take the under. A low-scoring, well-played game. Seattle wins 4-3. Finally, we will take the UNDER 5.5 strikeouts for Trevor Rodgers at -115. Those are our bets for this game on Friday’s MLB schedule.
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Mariners vs Marlins Parlay

Here are our Mariners vs Marlins parlay betting picks:
- Seattle Mariners -155
- Under 7.5
- Trevor Rogers Under 4.5 strikeouts
- Total Parlay Odds: +500
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Seattle Mariners vs Miami Marlins Game Analysis
Rodriguez Heating Up? Mariners Need More Than Just Home Runs
In back-to-back losses to the Guardians, Seattle Mariners allowed 7 runs per game. The Mariners offense scored just a total of 3 runs in those two games as well. Seattle is 29th in the league in batting average, as they are hitting just .220 on the season. The Mariners have 85 homeruns, which ranks 8th in all of Major League Baseball.
Julio Rodriguez leads the team offensively. It has been a slow start for Rodriguez, but he is up to .264 on the season. The slugger has 7 homeruns, which is behind Cal Raleigh, who leads the team with 12. The Mariners will remain in Florida after this and play the Rays for three games. After that, the Mariners are off on Thursday, before hosting the Twins over the weekend.
Seattle Mariners vs Miami Marlins Information
Before our MLB free picks, some information on this game:
Seattle Mariners (44-33) vs Miami Marlins (25-49)
Location of the game: loanDepot Park; Miami, FL
Date & Time: Friday June 21st, 2024; 7:10pm EST
Where to Watch: ROOT Sports NW
Previous Meeting: The Miami Marlins beat the Seattle Mariners 4-1 on June 14th, 2023.
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Seattle Mariners vs Miami Marlins Odds
Some of the most recent MLB Odds for both MLB teams:
1Moneyline:
Seattle Mariners -155, Miami Marlins +135
2Total:
7.5
3Runline:
Seattle Mariners -1.5 (+115), Miami Marlins +1.5 (-135)
Hot Streak or Mirage? Marlins Offense Erupts After Sluggish Start
The Marlins have won back-to-back MLB matchups and scored 6.5 runs per game during that time. On the season, Miami is scoring 3.6 runs per game, which is 28th in the MLB team stats. The Marlins have a .234 batting average and have hit the fewest homeruns of any team in Major League Baseball, with 59.
Bryan De La Cruz is the power supply guy for the Miami Marlins, He has cranked 13 homeruns and also has 13 doubles on the season, Jazz Chisholm is second on the team with 10 homeruns. The Marlins start a series in Kansas City on Monday.
Starting Pitchers
Trevor Rogers (MIA)
- He has been poor this season with the Miami Marlins.
- He is 1-8 with a 5.09 earned run average.
- Rogers has struck out 55 batters and walked 29 in 69 innings on the season.
George Kirby (SEA)
- Kirby is 6-5 on the season for the Seattle Mariners with a 3.54 earned run average.
- He comes into the game with 86.1 innings pitched, and has struck out 84 batters, and walked just 9.
Seattle Mariners vs. Miami Marlins Betting Analysis & Final Overview
We like Seattle to come away with the win in this game. Seattle has played great baseball this season. The Marlins are coming off some good play against the Cardinals, but overall have been a big time disappointment this season. When push comes to shove, our final bet for this game is the Seattle Mariners -155 over the Miami Marlins. Best of luck with all your Mariners vs Marlins parlay betting picks. Enjoy the game and our betting news around the MLB!
Discover the latest stats and trends of this matchup here:
June 21 2024 Mariners vs Guardians Match Recap
The Miami Marlins were able to come away with a clutch hit on Friday night to get a 3-2 win over the Seattle Mariners. This was a shocking result on the diamond, and it’s also one that had an interesting result for the bettors.
Run Line: The run line in this game was actually giving the Marlins 1.5 runs, but they didn’t need it based on what took place on Friday night. Taking those runs and betting the Marlins did not lead to a big payout, but it was a good option to check out.
Money Line: Taking the Miami Marlins at +155 on the moneyline was one of the best bets of the night to make as they were able to pull off a big upset in this game. Miami has not had a great season at all, but they were able to get the job done on Friday night.
Total: Betting the over/under is always a good option on MLB games, and that line was set at just 7.5 total runs in this matchup. Going with the under was clearly the way to go as there wasn’t much offense at all in this matchup.
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