Ali (neck) was a limited participant in Tuesday's practice, Cordell Woodland of 105.7 The Fan Baltimore reports.
Ali will have one more chance to increase his rep count in Wednesday's practice, after which point the Ravens will have to tag him with an injury designation for Thursday's regular-season opener against Kansas City. The rookie fifth-round pick has cleared the concussion protocol, but he's still working his way back from a stinger sustained during Baltimore's preseason opener.