After a draw and a defeat to start their season, Chelsea finally grabbed the three points on Friday.
As a curtain raiser for the 3e lifted from the Premier League, the Blues logically got the better of the promoted from Luton (3-0).
Sterling made it easier for the Londoners by signing a double (17e69e), then Jackson sealed the mark (75e) in favor of locals.
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Chelsea took the opportunity to temporarily reposition themselves in the first part of the table. Luton, who played only their second match there, are red lantern.