Right from the MIAA handbook no 20 year old senoirs.. 19 yes, not 20
60. Student Eligibility: Age
A student shall be under 19 years of age, but may compete during the remainder of
the school year, provided that student’s 19th birthday occurs on or after September 1
of that year. For Freshman competition only, a student shall be under 16 years of age
but may compete during the remainder of the school year provided that the sixteenth
birthday occurs on or after September 1 of that year. Principals must exercise great
care in determining age of contestants, and in all doubtful cases, must secure birth
certificates from the town clerk of the pupil’s place of birth. | 
