The wrestler that Kristy faces in her first match puts her in a full nelson. The full nelson is an illegal move in high school wrestling.
None of the wrestlers are wearing protective head gear during their matches.
Kristy Barnes (Krystee Clark) has to fight for the right to tryout for the Bayside wrestling squad. Under Title IX of the Education Amendments of 1972 if there was no female wrestling squad, it would be illegal to prevent her from competing on the men's team.
Radio station KKTY has a frequency of 98.6. In the US, FM radio stations always end in an odd digit.