Yates (knee) is expected to pitch for High-A Rancho Cucamonga soon, per MLB.com.
It's not clear exactly when Yates will kick off his rehab assignment, but it's the logical next step given that he's recently been throwing to hitters. The veteran reliever may not need much time to get ready for activation from the IL since he's not dealing with an arm issue and was able to appear in four games during spring training. Yates could be headed for a high-leverage role, though Jordan Romano has gone 4-for-4 in converting save chances with a 0.00 ERA and likely has a strong hold on the closer role for the time being.