As readers know from past articles, CPLR § 7511 (b) sets forth the statutory grounds for vacating an arbitration award.[1] Under that section, a court may vacate an award if the rights of the movant were prejudiced by: (1) corruption, fraud, or misconduct in procuring the award; (2) partiality of the arbitrator; (3) the arbitrator exceeding or imperfectly executing his/her power; or (4) the arbitrator failing to follow the procedure of Article 75.