MLB international signing period: Top players, bonus pools, what else to know as Padres land No. 1 prospect | CBS Sports Headlines MLB international signing period: Top players, bonus pools, what else to know as Padres land No. 1 prospect MLB’s annual international signing period opened Sunday ESN FeedsThis post … Continue reading MLB international signing period: Top players, bonus pools, what else to know as Padres land No. 1 prospect