Solis (elbow) was able to play catch Tuesday, Chelsea Janes of The Washington Post reports.
Solis was shut down in mid April with an inflamed nerve in his left elbow and hasn't made much progress in his recovery over the last month, but this news suggests he may have turned a corner in his recovery. However, it will be tough to gauge how close Solis is to returning from the disabled list until he's able to get in some work off the mound.