Red Sox manager Alex Cora said Friday that Hendriks (elbow) will throw a bullpen session Friday or Saturday, Gabrielle Starr of the Boston Herald reports.

EDGE Analysis

It will be the first time Hendriks has thrown off a mound since he landed on the 15-day injured list with right elbow inflammation. Hendriks will be eligible for activation April 8, but given that he's just now getting back on the bump, he's unlikely to return at that time.