Prop Bets: St. Louis Cardinals VS Miami Marlins 2025-08-19

Cardinals vs. Marlins: A "Fish" Tale of Redemption
The St. Louis Cardinals (61-64) are coming off a five-game losing streak, and their starting pitcher, Matthew Liberatore, is facing a Miami lineup that’s torched lefties like a campfire in a dry forest. Meanwhile, Miami’s Eury Pérez has been a disaster lately, giving up nine runs and five homers in his last two starts. If Pérez wants to avoid becoming the Marlins’ new "Fish Out of Water," he’ll need to tighten up his act.

Key Matchup:
- Liberatore (LHP) vs. Pérez (RHP): Liberatore’s 4-1 road record (last five starts) vs. Pérez’s 3.62 ERA in his last 10 starts. Spoiler: Pérez is 3-6 in his last nine games.

Odds Breakdown:
- Moneyline: Miami (-115) vs. St. Louis (-105) at various books.
- Spread: Miami -1.5 (2.5-2.6 odds) / St. Louis +1.5 (1.52-1.54).
- Total: 7.5-8.0 runs (Over: 1.83-2.0 / Under: 1.85-1.98).

Prop Bets to Watch:
- Willson Contreras (Cardinals): Over 0.5 HR (+560) / Under -700.
- Lars Nootbaar (Marlins): Over 1.5 total bases (-145) / Under -170.
- Xavier Edwards (Marlins): Over 2.5 H (-180) / Under +135.
- Pérez’s ERA: Over 1.5 runs (-150) / Under +115.

Prediction: The Marlins (-1.5) will capitalize on Pérez’s recent woes and Liberatore’s road dominance. Look for a low-scoring game (Under 7.5) unless Nootbaar doubles up (he’s +280 to hit a HR). The Cardinals’ bats? They’ll be as quiet as a library.

Final Score Prediction: Miami 3, St. Louis 2.
Why? Because Pérez needs a win, and the Cardinals’ offense is currently batting .198. Let’s call it a "fishy" comeback for Miami. 🐟

Note: All odds as of August 19, 2025. Props via FanDuel/Bovada. No guarantees—this is baseball, after all.

Created: Aug. 19, 2025, 12:07 p.m. GMT