MLBPA gets more than 50 percent of minor-league players to sign on in favor of unionization | CBS Sports Headlines MLBPA gets more than 50 percent of minor-league players to sign on in favor of unionization The MLBPA is asking MLB to voluntarily recognize the quickly forming MiLB union ESN … Continue reading MLBPA gets more than 50 percent of minor-league players to sign on in favor of unionization