Urias (elbows) has been sent to Triple-A Memphis and will begin a rehab assignment Saturday, Amber Winkler of the St. Louis Post-Dispatch reports.
Urias has been limited to only 25 games this season due to tennis elbow in both arms, an issue he's dealt with dating back to spring training. He's been out since early May and had to be pulled off his initial rehab assignment in early June following a setback. Given the length of his absence, Urias' rehab stint might last at least a couple weeks.