Robert Zastryzny: Everything you need to know

Zastryzny (shoulder/ribs) will resume a rehab assignment with Triple-A Nashville on Wednesday, Adam McCalvy of MLB.com reports. Zastryzny began the season on the injured list with a shoulder strain before being pulled off a rehab assignment when he suffered an intercostal strain. The lefty reliever has hardly pitched the last two months, so he'll likely need at least a few rehab outings before being considered for activation.

The Brewers transferred Zastryzny (shoulder/ribs) to the 60-day injured list Tuesday, Adam McCalvy of MLB.com reports. The transaction clears a spot on the 40-man roster for the addition of Greg Jones. Zastryzny began the season on the IL with a shoulder strain before suffering an intercostal strain on his rehab assignment. The latter injury would appear to be the bigger issue now, and it will keep him out at least until late May.

Zastryzny (shoulder) was diagnosed with an intercostal strain and will be sidelined until at least late April, Todd Rosiak of the Milwaukee Journal Sentinel reports. The 34-year-old lefty sustained the injury during his rehab assignment over the weekend while working his way back from a shoulder strain. Zastryzny will be sidelined for at least a couple more weeks as he contends with the new injury.