Padres' Fernando Tatis Jr. begins rehab assignment Saturday; will see action at shortstop and center field | CBS Sports Headlines Padres' Fernando Tatis Jr. begins rehab assignment Saturday; will see action at shortstop and center field Tatis has not played this season after fracturing his wrist over the winter ESN … Continue reading Padres' Fernando Tatis Jr. begins rehab assignment Saturday; will see action at shortstop and center field