Currently listed at +18800 to win the World Series, the Miami Marlins are a deep sleeper in the futures market with a 0.5% implied chance.
The Miami Marlins have held steady around +18800 for much of the 2026 season, opening at +18500 — the market hasn't moved significantly in either direction.
Despite going 0-10 recently, the Miami Marlins futures remain at +18800 — the market is watching to see if the slump continues.
Bettors shopping for the best Miami Marlins price should look at FanDuel, currently offering +50000 — significantly better than BetOnline at +10000. That's a meaningful gap worth capturing.
This season, the Miami Marlins reached their peak market valuation at +385 on Jul 8 and touched their lowest point at +42300 on Jun 16.
This Miami Marlins odds tracker is your single source for 2026 world series futures odds. The chart above shows the full odds history — how Miami Marlins title odds have moved day by day — giving you a complete picture of the market's view on their championship chances.