Marcus Stroman Injury: Slated for bullpen session

Stroman (knee) is scheduled to throw a bullpen session Tuesday, MLB.com reports.

Stroman has struggled to overcome soreness in his left knee, but tests have shown no structural damage, and he threw a side session Saturday without issue. Should the right-hander get through Tuesday's bullpen session without a setback, he could be in line for a return from the 15-day injured list in the first half of June. It's unclear if Stroman will immediately return to the rotation, however, as both Will Warren and Ryan Yarbrough have been pitching well, while JT Brubaker (ribs) recently began a rehab assignment and Luis Gil (lat) is approaching a return to the mound as well.