Rays vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for May 15

Odds updated as of 2:11 a.m.

On Friday in MLB, the Tampa Bay Rays are playing the Miami Marlins.

We've got you covered, in terms of the vital info regarding this game before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Rays vs Marlins Game Info

• Tampa Bay Rays (28-14) vs. Miami Marlins (20-24)
• Date: Friday, May 15, 2026
• Time: 7:10 p.m. ET
• Venue: Tropicana Field -- St. Petersburg, Florida
• Coverage: Rays.TV and Marlins.TV

Rays vs Marlins Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: TB: (-116) | MIA: (-102)
• Spread: TB: +1.5 (-205) | MIA: -1.5 (+168)
• Total: 8 -- Over: (-102) | Under: (-120)

Rays vs Marlins Probable Starting Pitchers

Probable Pitchers: Jesse Scholtens (Rays) - 3-2, 3.29 ERA vs Janson Junk (Marlins) - 2-3, 3.25 ERA

The probable starters are Jesse Scholtens (3-2) for the Rays and Janson Junk (2-3) for the Marlins. Scholtens has a record of 0-2-0 ATS in two starts with a spread this season. Scholtens' team lost his only start as a favorite this season. The Marlins are 4-4-0 against the spread when Junk starts. The Marlins were the moneyline underdog for two Junk starts this season -- they split the games.

Rays vs Marlins Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rays win (54.2%)

Rays vs Marlins Moneyline

• Looking at the moneyline for Rays-Marlins, Tampa Bay is the favorite at -116, and Miami is -102 playing on the road.

Rays vs Marlins Spread

• The Marlins are 1.5-run favorites against the spread for this matchup with the Rays. The Marlins are +168 to cover, while the Rays are -205 to cover as a 1.5-run underdog on the runline.

Rays vs Marlins Over/Under

• Rays versus Marlins, on May 15, has an over/under of 8, with the over being -102 and the under -120.

Bet on Tampa Bay Rays vs. Miami Marlins on FanDuel today!

Rays vs Marlins Betting Trends

• The Rays have been victorious in 16, or 76.2%, of the 21 contests they have been chosen as favorites in this season.
• Tampa Bay has a record of 15-3 when favored by -116 or more this year.
• The Rays and their opponents have gone over in 22 of their 41 games with a total set by sportsbooks this season.
• The Rays are 25-16-0 against the spread in their 41 games that had a posted line this season.
• The Marlins have won 17.6% of the games this season they were the underdog on the moneyline (3-14).
• Miami is 3-10 (winning only 23.1% of its games) when it has played as a moneyline underdog of -102 or longer.
• In the 43 games bookmakers have set an over/under for the Marlins, they have combined with opponents to go over the total 24 times (24-18-1).
• The Marlins have an 18-25-0 record ATS this season (covering 41.9% of the time).

Rays Player Leaders

• Junior Caminero has three doubles, 11 home runs and 21 walks while batting .255. He has an on-base percentage of .339 and a slugging percentage of .478.
• Among qualifying hitters in MLB, he is 79th in batting average, 74th in on-base percentage, and 39th in slugging.
• Caminero hopes to build on a four-game hitting streak in this matchup. In his last five games he is batting .227 with a home run, a walk and an RBI.
• Jonathan Aranda has 42 hits and an OBP of .387, both of which lead the Rays this season. He's batting .284 and slugging .480.
• He ranks 35th in batting average, 17th in on-base percentage and 37th in slugging in MLB.
• Aranda takes a five-game streak with at least one hit into this matchup. During his last five outings he is batting .467 with a home run, four walks and four RBIs.
• Yandy Diaz is batting .297 with a .432 slugging percentage and 24 RBI this year.
• Chandler Simpson leads Tampa Bay in slugging percentage (.350) thanks to four extra-base hits.

Marlins Player Leaders

• Xavier Edwards a has .402 on-base percentage to lead the Marlins. He's batting .313 while slugging .475.
• He is 10th in batting average, ninth in on-base percentage and 42nd in slugging percentage among all qualifying hitters in the majors.
• Liam Hicks' 39 hits lead his team. He has a batting average of .295 while slugging .523 with an on-base percentage of .358.
• Including all qualified hitters, his batting average puts him 24th, his on-base percentage ranks 49th, and he is 18th in slugging.
• Otto Lopez has accumulated a team-best .497 slugging percentage.
• Jakob Marsee has four doubles, two triples, two home runs and 24 walks while hitting .176.

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