MLB free agent tracker: Diamondbacks add Eduardo Rodriguez, Mets add Luis Severino, Sonny Gray to Cardinals | CBS Sports Headlines MLB free agent tracker: Diamondbacks add Eduardo Rodriguez, Mets add Luis Severino, Sonny Gray to Cardinals Major League Baseball’s free agency period is officially underway ESN FeedsThis post was originally … Continue reading MLB free agent tracker: Diamondbacks add Eduardo Rodriguez, Mets add Luis Severino, Sonny Gray to Cardinals