Cardinals vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for June 27

Odds updated as of 5:13 a.m.

The MLB slate on Saturday includes the St. Louis Cardinals facing the Miami Marlins.

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

St. Louis Cardinals (42-37) vs. Miami Marlins (43-39)Date: Saturday, June 27, 2026Time: 7:15 p.m. ETVenue: Busch Stadium — St. Louis, MissouriCoverage: Cardinals.TV and Marlins.TVAll MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.Moneyline: STL: (-108) | MIA: (-108)Spread: STL: +1.5 (-188) | MIA: -1.5 (+155)Total: 8.5 — Over: (-102) | Under: (-120)

Probable Pitchers: Andre Pallante (Cardinals) – 9-4, 3.59 ERA vs Ryan Gusto (Marlins) – 0-2, 6.00 ERA

This contest’s pitching matchup is set, as the Cardinals will send Andre Pallante (9-4) to the mound, while Ryan Gusto (0-2) will answer the bell for the Marlins. When Pallante starts, his team is 10-5-0 against the spread this season. Pallante’s team has won 50% of his starts when they are favored on the moneyline (3-3). The Marlins have gone 2-2-0 ATS in Gusto’s four starts that had a set spread. The Marlins have a 2-2 record in Gusto’s four starts this season when they were the underdog on the moneyline.

All MLB win probability predictions and picks are according to numberFire.
Prediction: Cardinals win (60.1%)

Miami is the underdog, -108 on the moneyline, while St. Louis is a -108 favorite at home.A total of 8.5 runs has been set for the Cardinals-Marlins game on June 27, with the over available at -102 and the under at -120.

Bet on St. Louis Cardinals vs. Miami Marlins on FanDuel today!

The Cardinals have come away with 14 wins in the 23 contests they have been listed as the favorites in this season.This season St. Louis has come away with a win 14 times in 24 chances when named as a favorite of at least -108 on the moneyline.The Cardinals and their opponents have hit the over in 34 of their 78 games with a total set by oddsmakers this season.The Cardinals have an against the spread mark of 46-32-0 in 78 games with a line this season.The Marlins have put together a 15-28 record in games they were listed as the moneyline underdog (winning 34.9% of those games).Miami has a 15-28 record (winning only 34.9% of its games) when it has played as a moneyline underdog of -108 or longer.The Marlins have combined with opponents to go over the total 43 times this season for a 43-36-2 record against the over/under.The Marlins have gone 42-39-0 ATS this season.Alec Burleson is batting .285 with 20 doubles, a triple, 13 home runs and 30 walks. He has an on-base percentage of .352 and a slugging percentage of .485.He ranks 25th in batting average, 46th in on-base percentage, and 33rd in slugging among all qualified hitters in baseball.Jordan Walker leads St. Louis in slugging percentage (.518) and total hits (89) this season. He’s batting .290 with an on-base percentage of .341.Among all qualifying batters, he is 18th in batting average, 62nd in on-base percentage and 16th in slugging percentage.Walker heads into this matchup looking to extend his three-game hit streak. In his last five games he is hitting .211 with a walk.Ivan Herrera has 74 hits this season and a team-best OBP of .402.JJ Wetherholt has been key for St. Louis with 76 hits, an OBP of .357 plus a slugging percentage of .408.Marlins Player LeadersOtto Lopez has racked up 107 hits with a .476 slugging percentage, both team-best numbers for the Marlins. He’s batting .335 and with an on-base percentage of .369.Including all the qualified hitters in the big leagues, he is first in batting average, 28th in on-base percentage and 39th in slugging percentage.Xavier Edwards has a .375 on-base percentage to pace his team. He has a batting average of .293 while slugging .424.Including all qualified hitters, his batting average places him 15th, his on-base percentage is 21st, and he is 81st in slugging.Jakob Marsee has 10 doubles, three triples, four home runs and 43 walks while hitting .198.Javier Sanoja is batting .249 with 13 doubles, two home runs and 11 walks.6/26/2026: 4-0 MIA (Favorite: Cardinals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -108, Underdog Moneyline: -108)4/22/2026: 4-1 MIA (Favorite: Marlins, Spread: -1.5, Total: 8.5, Favorite Moneyline: -136, Underdog Moneyline: +116)4/21/2026: 5-3 STL (Favorite: Marlins, Spread: -1.5, Total: 8.5, Favorite Moneyline: -116, Underdog Moneyline: -102)4/20/2026: 5-3 MIA (Favorite: Marlins, Spread: -1.5, Total: 8.5, Favorite Moneyline: -134, Underdog Moneyline: +116)8/20/2025: 6-2 MIA (Favorite: Marlins, Spread: -1.5, Total: 8.5, Favorite Moneyline: -120, Underdog Moneyline: +102)8/19/2025: 7-4 STL (Favorite: Marlins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -142, Underdog Moneyline: +120)8/18/2025: 8-3 STL (Favorite: Marlins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -142, Underdog Moneyline: +120)7/30/2025: 2-0 MIA (Favorite: Cardinals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -144, Underdog Moneyline: +122)7/29/2025: 5-0 MIA (Favorite: Cardinals, Spread: -1.5, Total: 7.5, Favorite Moneyline: -154, Underdog Moneyline: +130)7/28/2025: 7-1 STL (Favorite: Cardinals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -116, Underdog Moneyline: -102)

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