Ohio Rev. Code Ann. § 5307.07

When partition of more than one tract is demanded, the commissioner or commissioners shall set off to each plaintiff or interested party the plaintiff's or interested party's proper proportion in each of the several tracts unless the tracts are owned by the same proprietors in like proportion in each tract, in which case the share of any proprietor, in all the tracts, may be set off to the proprietor according to the best discretion of the commissioner or commissioners. If the commissioner or commissioners divide any tract, it shall be surveyed and platted in compliance with sections 711.001 to 711.15 of the Revised Code and with rules adopted pursuant to those sections.