Why Are the Marlins So Much Better at Home?
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On Sunday, the Miami Marlins completed a three-game sweep of the Washington Nationals with a 6-2 victory, improving to 67-64. The Marlins sit four games behind the San Diego Padres for the final Wild Card spot, and their performance at home is a major reason they remain in the race.
Miami is now 41-25 at loanDepot Park, compared to an ugly 26-39 record everywhere else. Put into clearer context, the Marlins have played like a 100-win team at home and a 65-win team on the road when extrapolated across 162 games.
This home dominance also puts the team in rarefied air. Marlins Communications noted Sunday that the 2026 club joined the 1997 and 2003 teams as the only ones in franchise history to clinch a winning home record by reaching 41 victories within their first 66 home games. Those are two notable teams to share a statistic, considering both eventually won the World Series.
That raises an obvious question: What causes the Marlins to play like World Series contenders at home and a rebuilding team on the road?
Pitching Has Made loanDepot Park Feel Like Home
This split must mean the Marlins’ hitters rake in their own ballpark, right?
No. Not really.
Through Monday, the Marlins have a .734 OPS at home and a .722 OPS on the road. That is a difference, but hardly a major discrepancy.
The pitching staff tells a different story, though. The Marlins own a 3.32 ERA at home compared to a 4.54 mark on the road. That trend is also present in Miami’s three-headed dragon. Sandy Alcantara has a 2.69 ERA across 12 home starts compared to 4.11 in 15 road outings. Max Meyer has posted a 2.26 ERA at home and 3.09 away, while Eury Pérez sits at 2.81 and 3.53, respectively.
The ballpark itself reveals something interesting. Over Statcast’s three-year park-factor window, loanDepot park has an overall park factor of 100, making it perfectly neutral. But the home-run factor tells a different story, sitting at just 87 and suggesting the park has been considerably less friendly to home runs than the average MLB stadium.
Returning to Miami’s top arms as a frame of reference, Alcantara, Meyer and Pérez have combined to allow just 15 home runs across 200 innings at loanDepot Park, compared to 27 in 215⅓ innings on the road. Alcantara owns by far the most dramatic split, surrendering only four homers at home compared to 14 away.
The phenomenon does not disappear when Miami turns to the bullpen. Pete Fairbanks' home-road split is downright cartoonish, posting a 3.08 ERA at home compared to a 10.93 ERA on the road. Calvin Faucher has also been better at loanDepot Park, carrying a 3.45 home ERA compared to 4.88 away.
This does not mean the Marlins have some magic pixie dust that helps every pitcher at home. Tyler Zuber has actually been considerably better on the road, posting a 1.88 ERA away from Miami compared to 4.76 at loanDepot Park. Ryan Gusto’s split is less pronounced as well, with a 3.94 ERA at home and a 4.82 mark on the road.
Whatever the exact formula, Miami has turned its home ballpark into one of its biggest advantages. If the Marlins are going to finish their unexpected playoff push with a postseason berth, figuring out how to carry more of that success onto the road could help determine whether they get there.
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Wesley Dixon is a sports writer focused on thoughtful analysis, roster-building angles, player development and feature-style storytelling. He has covered the Philadelphia 76ers and the NBA, with work centered on breaking down team direction, player fit and the larger stories behind the game. Wesley is a lifelong MLB fan, following multiple teams throughout the league. He is excited to bring that same detail-oriented approach to On SI.