Defender remains with Rovers until New Year.
Craig Alcock has extended his loan deal with Doncaster Rovers until January 2nd 2016.The versatile defender has made four starts and a substitute appearance while at Keepmoat Stadium which has seen three wins, one defeat and a draw.
Twenty-seven year old Alcock is on loan from Sheffield United and previously played under Rovers boss Darren Ferguson at Peterborough United.