What happened: Prieto joins the roster from Memphis, the Triple-A affiliate. Wetherholt was placed on the 10-day injured list with right wrist tendinitis.
Why it matters: Wetherholt carried a 4.9 bWAR season into the injury. Prieto provides another infield option during the roster change.
By the numbers: Wetherholt had 4.9 bWAR and a 22 fielding run value entering the IL stint.
What to watch: Prieto is available following the recall. Wetherholt's return depends on his wrist recovery.