Manchester United's most successful manager, Sir Alex Ferguson, remains in hospital after having emergency following a brain haemorrhage, his former club say.
"The procedure has gone very well but he needs a period of intensive care to optimise his recovery," a statement said. "His family request privacy in this matter."
His son Darren, the manager of Doncaster Rovers, missed his team's match on Saturday over a "severe family issue", local newspapers reported.
The 76-year-old was United manager from 1986 to 2013, winning the Champions League twice and the Premier League 13 times.