Mepụta nsụgharị dị mgbagwoju anya nke ahịrịokwu a Greenfield - Central High School bụ akụkụ nke Hoosier Heritage Conference.
N'ezie, ụdị okwu dị mgbagwoju anya nke ahịrịokwu ahụ bụ "Greenfield - Central High School bụ akụkụ nke Hoosier Heritage Conference ma na-enye bọọlụ, tennis, cross country, football, golf, volleyball, basketball, cheerleading, igwu mmiri, mgba, baseball, softball, na egwu na ubi. "