In 1913 the City of Chandler became eligible for a high school.  By September 1914, a separate high school district was created.  The high school then began to offer courses in 1914-1915.  The first graduation exercises were held at the close of the school year in 1918 with 3 graduates.

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Chandler High began to develop their Athletic Program as early as the 1920’s.  Even though baseball has been around since the 1840’s Chandler’s first team was a traveling baseball team dating back to 1918 - 1919.