Can you name the Lowest MLB Franchise ERAs since 1876?
- Click any empty ERA or Franchise to answer for that location
- Source: baseball-reference.com
- This is the top-10, all-time franchise ERA rankings of all active MLB teams.
- This quiz has not been verified by Sporcle
MLB Top-10 All-Time Franchise ERA Quiz
- Created Dec 27, 2010 in Sports
- Game Plays 115
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