Sophomore men's discus thrower Luke Vaughn (East Peoria, Ill./Champaign Central HS) finished 14th in the discus at the NCAA Championship finals, Friday. The final Tiger competing at the 2015 Outdoor Championships, Vaughn's 14th place finish earned him second team All-American honors and gave Memphis a 7-for-7 stint in All-American performances at this year's championships.