In 1910, the Los Angeles McCormicks played as members of the Class D level Southern California Trolley League.
[1][2] In 1910, the Los Angeles McCormicks became founding members of the Class D level Southern California Trolley League.
[7][8][9][10] On May 1, 1910, newspaper accounts reported that the Los Angeles McCormicks committed 11 errors in a 7–2 loss to Long Beach.
On May 3, 1910, the Pasadena Silk Sox and the Los Angeles Maiers folded simultaneously, leaving the league with only four teams.
Weeks later, the Southern California Trolley League permanently disbanded on June 13, 1910, with the McCormicks in last place under manager Charlie Harris.