Tottenham are awaiting news on the condition of U23 coach Ugo Ehiogu, who is in hospital after collapsing at the club's training ground on Thursday.
The 44-year-old, who played for Aston Villa and Middlesbrough and was capped by England on four occasions, received medical attention at Tottenham's Enfield training base before he was transferred to hospital in an ambulance.
According to reports, Ehiogu suffered a suspected heart attack.
Tottenham said via their Twitter account on Thursday: "We can confirm that Ugo Ehiogu is currently in hospital after collapsing at our Training Centre earlier today.
"Our U23's coach received immediate treatment on site from our medical staff before being transferred to hospital by ambulance.
"Everyone at the club sends their best wishes to Ugo and his family. We shall continue to provide updates when we have further information."