If the award is vacated on a ground stated in Subsection (1)(a) or (b), the rehearing must be before a new arbitrator. As noted above, an Arbitration Award may also be vacated where the Award or the Arbitrators decision expresses a "manifest disregard of the law".The Supreme Court affirmed the judgment of the district court denying David Taylor's motion to invalidate an arbitration award in this divorce case. To confirm an arbitration award under either the FAA or Ohio arbitration law, a party must file a petition or motion to confirm the award.