Miami Marlins vs New York Mets Picks, Prediction, Odds, and Line Movement for Friday July 31 2026

Tonight's Miami Marlins vs New York Mets picks focus on a vulnerable pitching matchup between Janson Junk and Freddy Peralta. Both starters carry ERAs near 5.00, while the total remains at 8.5. New York is a modest home favorite, but the over is the cleaner primary position. Readers can also review our MLB player props coverage and daily MLB picks and predictions before first pitch.

Best Available Odds for Miami Marlins vs New York Mets

• Moneyline: Miami Marlins +112 | New York Mets -123
• Total: Over 8.5 (-110) | Under 8.5 (-110)

Game Info

• Date: Friday, July 31, 2026
• Time: 7:10 p.m. EDT
• Location: Citi Field, New York, New York
• TV: Marlins.TV, WPIX, and CBS Miami
• Probable Pitchers: Janson Junk vs Freddy Peralta

Miami Marlins vs New York Mets Preview

Miami has played aggressive offensive baseball away from home and can challenge Peralta if it avoids chasing his breaking pitches. New York has the stronger lineup and home-field advantage, but the Mets cannot assume a clean start from a pitcher with a 4.99 ERA. Both bullpens could become important before the seventh inning.

The MLB betting trends support the scoring case. Miami road games have gone over in 31 of 50 decisions, while Mets home games have produced 28 overs against 22 unders. The teams have often fallen short of their own team totals, but the full-game environment remains favorable for nine or more runs.

The earlier market listed New York around -130 and Miami near +110, with the total at 8.5. The current price has moved toward the Marlins, with the Mets down to -123 and Miami at +112. The total has held steady despite the softer New York price.

Pitching Matchup

Junk is 4-6 with a 4.89 ERA and 57 strikeouts. He must limit walks and keep the ball away from the middle of the plate against a Mets lineup capable of producing power from both sides. Miami may need several relievers if Junk cannot work beyond the fifth inning.

Peralta is 5-9 with a 4.99 ERA and 113 strikeouts. His strikeout ability remains useful, but hard contact and inconsistent command have prevented him from controlling games. Miami should have scoring opportunities if it forces Peralta into hitter-friendly counts.

Game Thesis: Both starters have clear paths to allowing multiple runs, while New York has the stronger lineup and home bullpen structure. A 6-4 Mets win supports the over and the home moneyline.

Best Bet - Over 8.5 (-110)

The over is the best bet because Miami road games and Mets home games have both leaned higher scoring, and neither starter offers reliable run prevention. The number only requires nine runs, leaving room for one team to carry most of the offense. Bullpen exposure creates additional late scoring paths.

Moneyline Pick: New York Mets (-123)

New York is the secondary pick because the Mets have the deeper lineup and are at home at a modest price. Peralta is not a major pitching advantage, but the Mets are better equipped to win if the game becomes a bullpen contest. The -123 price remains reasonable.

Prediction: New York Mets 6, Miami Marlins 4