Kilian (shoulder) threw a 32-pitch bullpen session Friday, Taylor McGregor of Marquee Sports Network reports.

EDGE Analysis

It would appear to be the first time he's thrown off a mound since being diagnosed in early March with a teres major strain in his right shoulder. Kilian, who is on the 60-day injured list, figures to need a lengthy rehab assignment once he's deemed ready. Further, it isn't a given that he will be added to the big-league roster once he's off the IL.