Ohio Rev. Code Ann. § 5709.57
(A) As used in this section, "qualifying athletic complex" means real property that is an athletic complex or upon which an athletic complex is situated, provided the complex is or was designated, on or after January 1, 2013, as a United States olympic or paralympic training site by the United States olympic committee. "Qualifying athletic complex" does not include any of the following real property if the real property does not appear on the tax year 2017 tax list: