Millwall goalkeeper Matija Sarkic has died at the age of 26, the club have announced.
Sarkic, a Montenegro international, joined the Championship club from Wolves in August 2023 and made 33 appearances for them last season.
He last played for his country in a friendly against Belgium on 5 June.
The Montenegro Football Association said in a statement that Sarkic had died suddenly on Saturday morning.
More to follow.