Iron & Oil Association (No Classification) Encyclopedia and History

League History

Year	Tm
1884	East Liberty Liberty Stars, Franklin, Johnstown, New Brighton, New Castle Neshannocks, Oil City, Youngstown

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Win Expectancy, Run Expectancy, and Leverage Index calculations provided by Tom Tango of InsideTheBook.com, and co-author of The Book: Playing the Percentages in Baseball.

Total Zone Rating and Wins above Replacement calculations provided by Sean Smith of BaseballProjection.com.

Full-year historical Major League statistics provided by Pete Palmer and Gary Gillette of 24-7 Baseball.

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