English U21 Premier League: Chelsea U21 4-0 Sunderland U21. Chelsea's academy side delivered a masterclass in a 4-0 rout of Sunderland U21s. The young Blues were in scintillating form from the first whistle, playing with a fluency and confidence that their opponents could not match. They opened the scoring inside ten minutes and added two more before halftime to effectively seal the contest. The second half saw Chelsea manage the game and add a fourth goal to complete the scoring. Sunderland's youngsters were overwhelmed and failed to register a single shot on target of note. This victory underscores the strength in depth of Chelsea's youth system and keeps them competitive at the top of the U21 league table. For Sunderland, it's a day to forget and a lesson in the levels required at this stage of development. Chelsea's development coach highlighted the team's collective performance, while Sunderland's staff emphasized the need to learn from such experiences.