Pakistan Super League (PSL) franchise Islamabad United suffered a scare during the net session at the Hanif Muhammad High Performance Center on Tuesday when Mir Hamza Sajjad was knocked unconscious by the ball on his head.The incident occurred when Mark Chapman, a member of the squad, played a shot that he could not control. The ball hit Sajjad on the back of the head and he fell to the ground, reported Pakistan news agency Geosoper.The right-arm medium fast bowler was taken to a nearby hospital for a check-up. Geosuper report said that Mir Hamza Sajjad is now conscious and stable. As a precaution, a CT scan will be done to check for any injuries.The incident brought the training session to a halt, and the players and support staff were distraught. The team has yet to issue an official statement, but news of his stable condition has brought some relief.Sajjad played six T20 matches and took eight wickets. He has taken 25 wickets in eight first-class matches. The right-arm fast bowler was picked by Islamabad United in the first PSL player auction for Rs 70 lakh and is yet to make his PSL debut.In the PSL points table, Shadab Khan-led Islamabad United are third with five points from two wins, one loss and one draw with a net run rate of 1.055.Islamabad United will next face Lahore Qalandars at the National Bank Stadium on Thursday.