New York Mets vs. Miami Marlins Prediction – September 7, 2026
As the 2026 MLB regular season enters its final stretch, the New York Mets make the trip to loanDepot Park to face the Miami Marlins on September 7th. With playoff positioning on the line for both clubs, every game carries added weight. The WP Baseball Predictor has analyzed this matchup and issued a Slight Lean in favor of the Mets +1.5, meaning New York is the preferred side on the run line, even if this is far from a sure thing.
Starting Pitcher Matchup Analysis
The pitching matchup is where this game's story begins — and it tells a clear tale heading into Monday night.
Jonah Tong (Mets)
Jonah Tong takes the ball for New York carrying an xFIP of 5.17, a figure that suggests he has been prone to allowing hard contact and has faced some underlying struggles in run prevention. xFIP is a fielding-independent metric that normalizes home run rates, giving a truer picture of a pitcher's performance independent of defense. A mark above 5.00 signals that Tong could be in for a challenging outing, particularly against a Marlins lineup that has posted a solid team wOBA of .316 this season.
Eury Pérez (Marlins)
Miami counters with the talented Eury Pérez, who brings a considerably stronger xFIP of 4.04 into this start. That gap of over a full point between the two starters is significant and represents one of the clearest advantages in this matchup. Pérez profiles as the more efficient and reliable arm on the mound tonight, and his underlying numbers suggest Miami's pitching side of the equation is in capable hands. Facing a Mets offense with a team wOBA of .303, Pérez has a real opportunity to keep New York's bats in check.
Why WP's Model Favors the Mets +1.5
At first glance, taking the Mets on the run line when their starter is at a clear xFIP disadvantage may seem counterintuitive. However, the WP model's Slight Lean toward Mets +1.5 reflects the value of the run line itself rather than a declaration that New York will win outright. The Mets carry a competitive team FIP of 4.15 and ERA of 4.12, indicating a bullpen and overall pitching infrastructure capable of keeping games close. Miami, while strong with a team ERA of 3.98 and FIP of 4.14, is not dramatically superior from a team-wide pitching standpoint. The model identifies enough value in New York covering the +1.5 spread — even in a potential loss — to issue this lean.
Injury Report: Key Absences to Watch
Both rosters are navigating injury challenges as the season winds down.
Mets Injuries
- Danis Correa – Undisclosed (7-Day IL)
- Randy Guzman – Undisclosed (7-Day IL)
- Ryan Lambert – Undisclosed (7-Day IL)
- Cole Mathis – Undisclosed (7-Day IL)
- Cionel Perez – Forearm (15-Day IL)
Marlins Injuries
- Anthony Bender – Lower Leg (15-Day IL)
- Nick Brink – Undisclosed (7-Day IL)
- Xavier Edwards – Thumb (10-Day IL)
- Pete Fairbanks – Hand (15-Day IL)
- Colby Martin – Undisclosed (7-Day IL)
Miami's bullpen depth takes a notable hit with both Anthony Bender and Pete Fairbanks sidelined on the 15-Day IL. If Pérez is pulled early, Miami's relief options become thinner, which could allow the Mets to chip away late and stay within the run line. The loss of Xavier Edwards from the lineup also removes an offensive contributor from Miami's order.
Dark Horse Home Run Picks
Every game has a player capable of changing it with one swing. Here are tonight's dark horse HR candidates worth watching:
🔴 Mets: Mark Vientos
Vientos has the raw power to go deep against any pitching staff, and in a spot where the Mets may need a solo shot to keep pace, he's the name to circle on your scorecard.
🐟 Marlins: Griffin Conine
Conine possesses legitimate pop and could make Tong pay with an elevated xFIP. If Miami's bats find a groove early, Conine is capable of providing the big fly that puts this game away.
Final Prediction
The pitching edge clearly belongs to Miami with Eury Pérez on the mound, but the WP Baseball Predictor's Slight Lean on Mets +1.5 reflects the value of the spread and New York's ability to stay competitive. Expect a close, low-to-mid-scoring affair with the run line in play deep into the ninth.