Miami Marlins vs. Philadelphia Phillies Prediction, Odds, Starting Pitchers & Game Preview – September 23, 2025

Tuesday, September 23rd, 2025

Miami Marlins vs. Philadelphia Phillies: Key NL East Matchup

The Miami Marlins take on the Philadelphia Phillies in a pivotal late-season National League East matchup on Tuesday, September 23 at 6:45 p.m. EDT at Citizens Bank Park. The Marlins (76-80) look to close out their season on a high note, while the Phillies (92-64), currently first in the division, aim to solidify their postseason standing.

Pitching Probables

The Marlins will send Edward Cabrera (7-7, 3.57 ERA, 1.21 WHIP, 140 strikeouts) to the mound. He will face off against the Phillies’ left-hander Cristopher Sanchez (13-5, 2.66 ERA, 1.10 WHIP, 198 strikeouts). The Phillies are favorites for this matchup, with the money line at -222, while the Marlins are at +183. The over/under is set at 8 runs.

Team Performance Overview

Philadelphia has been dominant at home with a 51-24 record, and their .431 team slugging percentage ranks fifth in the majors. Miami brings a respectable 40-38 away record and tends to win when their offense clicks—they’re 62-31 in games where they notch eight or more hits. Through ten games this season, the Phillies lead the series 7-3 over the Marlins.

Top Performers

Kyle Schwarber continues his power surge for Philadelphia, racking up 53 home runs with a robust .559 slugging percentage. Harrison Bader has been productive lately, going 14-for-45 with three doubles, a homer, and three RBIs in his last 10 games.

For the Marlins, Xavier Edwards leads with a .281 average, tallying 20 doubles, five triples, and three home runs this season. Agustin Ramirez has remained hot, hitting 13-for-43 with two home runs and five RBIs across his last 10 outings.

Recent Form

Over their past 10 games, the Phillies are 6-4 with a .263 team batting average and a 5.42 ERA, resulting in an even run differential. On the other side, the Marlins have surged lately, winning nine of their last 10 games behind a .275 batting average, an impressive 2.56 ERA, and outscoring opponents by 23 runs.

Injuries

The Phillies are without several key contributors, including Edmundo Sosa (groin), Jose Alvarado (forearm), Daniel Robert (forearm), Trea Turner (hamstring), Zack Wheeler (blood clot), and Jordan Romano (finger).

The Marlins’ injury list includes Anthony Bender (tibia), Tyler Zuber (lat), Ryan Gusto (shoulder), Kyle Stowers (oblique), Jesus Tinoco (forearm), Max Meyer (hip), Andrew Nardi (back), and Braxton Garrett (elbow).

Weather

Today at Citizens Bank Park, expect pleasant baseball weather with clear skies and a high near 74°F. There's little to no chance of precipitation, and light winds around 6 mph should have minimal effect on play. Enjoy ideal conditions for the game.

In summary

The Philadelphia Phillies and Miami Marlins face off in a crucial National League East matchup, featuring strong pitching, high-performing sluggers, and teams looking to finalize their standing heading into the season’s conclusion. With ideal weather and key players on both sides, this game promises excitement for baseball fans following the NL East race.

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