WHISTLE

Computer software platforms for identifying, reviewing, rating, and matching sports officials and referees to assignors, teams, events, and leagues; Downloadable mobile applications for identifying, reviewing, rating, and matching sports officials and referees to assignors, teams, events, and leagues

Computer services, namely, providing search platforms to allow users to identify, review, rate, and match sports officials and referees to assignors, teams, events, and leagues; Platform as a service (PAAS) featuring computer software platforms for identifying, reviewing, rating, and matching sports officials and referees to assignors, teams, events, and leagues