NEW YORK (AP) — The baseball players’ association asked a federal court to confirm an arbitrator’s decision denying an attempt by a baseball agent at Bad Bunny’s Rimas Sports firm to block the agent’s decertification by the union.

In a complaint filed Monday in U.S. District Court in Manhattan, the Major League Baseball Players Association asked that a federal judge issue an order to confirm what the union said was a decision by arbitrator Michael Gottesman to deny a request for a temporary restraining order requested by William Arroyo of Rimas Sports and Noah Assad and Jonathan Miranda, two executives of the company.

The union said it issued a notice of discipline to the three on April 10 and fined them $400,000 for misconduct. Arroyo was an agent certified by the union to represent players and represented New York Mets catcher Francisco Alvarez and infielder Ronny Mauricio.