Yes. The Ohio High School Athletic Association (OHSAA) has a policy governing the participation of transgender students in OHSAA sponsored sports. The policy generally allows for the participation of a transgender student on the team corresponding to their gender identity, subject to some restrictions on hormonal therapy and the student's transitional phase. The full policy is available at:
http://www.ohsaa.org/Portals/0/Eligibility/OtherEligibiltyDocs/TransgenderPolicy.pdf