BRIEF-Soccer-Chelsea extend sponsorship deal with Samsung

LONDON, July 15 (Reuters) - Chelsea have extended their sponsorship agreement with South Korean electronics company Samsung for a further three years to the end of the 2013 season, the Premier League club said on Wednesday.

No financial details were released though British media reports said it was an improvement on the current 11 million pounds ($18.03 million) a year deal.

(Editing by Miles Evans. To query or comment on this story email sportsfeedback@thomsonreuters.com)