Sergio Mario Peter (born 12 October 1986) is a German former professional footballer who played as a winger.
After a successful year with Waldhof Mannheim, Peter left the club and signed a contract with Youth Academy Brockhall in July 2004.
Peter came through the Youth Academy at Blackburn Rovers and joined Belgian side Cercle Brugge on loan from January 2005 until the end of the season.
Playing predominantly as a left-sided midfielder, Peter impressed in the Blackburn reserves, soon forcing his way into the first team.
[3] It was revealed by Blackburn Rovers on 2 January 2009 that Sergio was expected to sign for Sparta Prague within 24 hours.