Charles De Ketelaere was instrumental in Atalanta's dramatic 2-1 comeback victory over Chelsea in the Champions League.Trailing to a Joao Pedro goal in the first half, Atalanta rallied with second-half goals from Scamacca and De Ketelaere, securing a crucial win for their qualification hopes.Coach
Palladino's tactical choices contributed to an aggressive display that delighted the home crowd, while Chelsea's coach
Maresca admitted he had not extensively studied Atalanta.