Chelsea striker Marc Guiu joins promoted Sunderland on loan
Newly promoted Sunderland signed 19-year-old striker Marc Guiu on a season-long loan from Chelsea on Wednesday ahead of the new Premier League campaign. Guiu made 16 appearances for Enzo Maresca’s team last season and scored six goals — all in the UEFA Conference League campaign. Chelsea won the third-tier competition. Guiu became the second-youngest player…