Mariners vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for April 27

Odds updated as of 4:20 p.m.

The Seattle Mariners are among the MLB teams in action on Sunday, versus the Miami Marlins.

All the info you need to make smart wagers on this matchup at FanDuel Sportsbook can be found below. Check out all of the latest MLB betting lines here.

Mariners vs Marlins Game Info

• Seattle Mariners (15-12) vs. Miami Marlins (12-14)
• Date: Sunday, April 27, 2025
• Time: 4:10 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: ROOT Sports NW and FDSFL

Mariners vs Marlins Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-220) | MIA: (+184)
• Spread: SEA: -1.5 (-102) | MIA: +1.5 (-118)
• Total: 7.5 -- Over: (-120) | Under: (-102)

Mariners vs Marlins Probable Starting Pitchers

Probable Pitchers: Logan Evans (Mariners) - 0-0, 0.00 ERA vs Max Meyer (Marlins) - 2-2, 2.10 ERA

The probable starters are Logan Evans for the Mariners and Max Meyer (2-2) for the Marlins. Evans did not pitch as the moneyline favorite in any games last season. When Meyer starts, the Marlins are 3-2-0 against the spread. The Marlins have a 2-2 record in Meyer's four starts this season when they were the underdog on the moneyline.

Mariners vs Marlins Moneyline

• Looking at the moneyline for Mariners-Marlins, Seattle is the favorite at -220, and Miami is +184 playing on the road.

Mariners vs Marlins Spread

• The Marlins are at +1.5 on the runline against the Mariners. The Marlins are -118 to cover the spread, and the Mariners are -102.

Mariners vs Marlins Over/Under

• Mariners versus Marlins on April 27 has an over/under of 7.5 runs, with the odds on the over -120 and the under set at -102.

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Mariners vs Marlins Betting Trends

• The Mariners have been favorites in 16 games this season and have come away with the win nine times (56.2%) in those contests.
• Seattle has been listed as a favorite of -220 or more on two occasions this season and split those games.
• The Mariners' games have gone over the total in 14 of their 27 opportunities.
• The Mariners are 14-13-0 against the spread in their 27 games that had a posted line this season.
• The Marlins have won 41.7% of the games this season they were the underdog on the moneyline (10-14).
• When it has played as a moneyline underdog with odds of +184 or longer, Miami has a 3-3 record (winning 50% of its games).
• The Marlins have had an over/under set by oddsmakers 26 times, and have combined with opponents to go over the total in 17 of those games (17-9-0).
• The Marlins have a 14-12-0 record ATS this season (covering 53.8% of the time).

Mariners Player Leaders

• Cal Raleigh leads Seattle in slugging percentage (.548) and total hits (24) this season. He's batting .231 with an on-base percentage of .339.
• Among all qualifying batters in the majors, his batting average ranks 102nd, his on-base percentage ranks 63rd, and he is 17th in slugging.
• Raleigh hopes to build on a two-game hitting streak in this matchup. In his last five games he is batting .167 with two doubles and four walks.
• Jorge Polanco has two doubles, seven home runs and three walks. He's batting .354 and slugging .708 with an on-base percentage of .377.
• Polanco brings a four-game streak with at least one hit into this one. In his last five games he is batting .313 with four home runs, two walks and six RBI.
• Randy Arozarena has 19 hits this season and has a slash line of .202/.364/.394.
• Julio Rodriguez is batting .194 with a .304 OBP and 11 RBI for Seattle this season.

Marlins Player Leaders

• Otto Lopez is hitting .213 with five doubles, two home runs and nine walks. He's slugging .330 with an on-base percentage of .282.
• Including all qualifying hitters in the big leagues, his batting average places him 120th, his on-base percentage is 122nd, and he is 125th in slugging.
• Xavier Edwards is slugging .308 to pace his team. He has a batting average of .280 with an on-base percentage of .355.
• Including all qualifying hitters, his batting average places him 40th, his on-base percentage is 51st, and he is 141st in slugging.
• Eric Wagaman has put up 21 hits, a team-high for the Marlins.
• Kyle Stowers' .386 OBP paces his team.

Mariners vs Marlins Head to Head

• 4/26/2025: 14-0 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -220, Underdog Moneyline: +184)
• 4/25/2025: 8-4 MIA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -320, Underdog Moneyline: +260)
• 6/23/2024: 6-4 MIA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 6/22/2024: 9-0 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -168, Underdog Moneyline: +142)
• 6/21/2024: 3-2 MIA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -176, Underdog Moneyline: +148)
• 6/14/2023: 4-1 MIA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -188, Underdog Moneyline: +158)
• 6/13/2023: 9-3 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 6/12/2023: 8-1 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 5/1/2022: 7-3 SEA (Favorite: Marlins, Spread: -1.5, Total: 7, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 4/30/2022: 3-1 MIA (Favorite: Marlins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -118, Underdog Moneyline: -100)

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