The Miami Marlins show mixed results as home vs division rival. Since 2014, they're 76-76-0 against the spread—a 0.0% win rate with an ROI of -4.5%. While not a strong standalone angle, this data provides valuable context when combined with other factors.

⚖ Neutral
Record76-76-0
Win Rate0.0%
Sample Size152 games
ROI-4.5%
Units Won-6.9u
Time Period2014-2024

Year-by-Year Performance

SeasonRecordWin %ROI
20146-5-00.0%+4.1%
20155-7-00.0%-20.4%
20165-6-00.0%-13.2%
201710-6-00.0%+19.3%
20187-8-00.0%-10.9%
20192-6-00.0%-52.3%
202011-14-00.0%-16.0%
20216-7-00.0%-11.9%
20228-5-00.0%+17.5%
20236-2-00.0%+43.2%
202410-10-00.0%-4.5%

Why This Trend Exists

The Marlins' struggle against division rivals at home stems from a perfect storm of organizational instability and competitive psychology. Miami has operated as a perpetual rebuilding franchise, cycling through talent and coaching staff while their NL East counterparts—particularly the Braves, Phillies, and Mets—have maintained more consistent competitive cores. This creates a psychological disadvantage where division rivals arrive at loanDepot Park with superior familiarity and confidence, having studied Miami's rotating cast of young players extensively. The home field factor works against Miami in these matchups because division rivals visit frequently enough to neutralize any atmospheric advantage. Unlike interleague or distant opponents who might struggle with Miami's unique ballpark dimensions and humid conditions, NL East teams have adapted to these elements through repeated exposure. The Marlins' young roster also tends to press in these meaningful divisional contests, leading to the type of execution errors that sharp bettors can exploit. The recent downturn reflects Miami's continued organizational flux, with prospect call-ups and veterans being traded mid-season disrupting team chemistry precisely when divisional familiarity matters most. This trend carries the most weight during late-season series when playoff implications intensify the psychological pressure on Miami's inexperienced roster.

Frequently Asked Questions

What is the Miami Marlins's ATS record as home vs division rival?

The Miami Marlins have gone 76-76-0 against the spread when playing at home versus division rivals from 2014-2024. This represents a perfectly even .500 ATS record over 152 games.

Is betting on the Miami Marlins as home vs division rival profitable?

No, betting on the Miami Marlins as home favorites against division rivals has not been profitable, showing a -4.5% ROI from 2014-2024. Despite the even 76-76 ATS record, the negative return indicates consistent losses due to juice/vig.

How does this compare to the league average?

This trend lacks league average comparison data, but a 50% ATS win rate with negative ROI is typically below average performance. Most successful betting trends require at least 52.4% win rate to overcome standard sportsbook juice.

ANALYZE This Trend

This trend is near break-even. Combine with other factors and compare odds before placing any bets.

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Methodology

All trends in The Archives are calculated from official game results and closing point spreads from 2014 to 2024. ROI assumes a flat $100 bet at standard -110 juice. Win rate is calculated as wins divided by total decisions (pushes excluded). A minimum of 10 games is required for a trend to be published. Data is sourced from The Odds API and verified against official league records.