[1] In 1915, the Marion Senators became charter members of the Class D level Buckeye League, before folding during the season.
[4] The Akron Rubbermen, Canton Giants, Findlay Finns, Lima Boosters and Newark New Socks joined Marion in league play.
[5] On Friday, May 21, 1915, the Senators hosted their home opener at Lincoln Park.
[9][10] Lima was followed by the Findlay Finns (22–19), Akron Rubbermen (22–21) and Newark New Socks (14–24) in the final standings.
[1] The Marion Senators hosted 1915 minor league home games at Lincoln Park.