Career
Officially still a B-junior, Trifonov has become a regular in the A-juniors side during the 2008-2009 season, his first game for the Professional team of Cherno More was a game in A PFG on 14 June 2009 against Minyor Pernik.
Officially still a B-junior, Trifonov has become a regular in the A-juniors side during the 2008-2009 season, his first game for the Professional team of Cherno More was a game in A PFG on 14 June 2009 against Minyor Pernik.
