Unfortunately you can’t put national sports championships on your resume.  Why?  Because you didn’t do anything.  Spending the majority of your waking hours acting like an asshole and blindly following the football and basketball teams doesn’t count as working experience.  It just shows that you were an average Floridian high school student who happened to have picked the one of the three major Florida public universities that won some championships within the past five years.  The fact that you have a tough time understanding this really attests to the value of your education.