Salah keeps Liverpool perfect, Real Madrid down Atalanta - Madrid seek to rescue Champions League defense against solid Atalanta - Atalanta expecting bruising Champions League battle against 'very physical' Celtic - Feyenoord and Atalanta win in the revamped Champions League - David Raya's heroics help Arsenal claim Champions League point against Atalanta - Atalanta signs Ivory Coast defender Kossounou from Leverkusen, which moves quickly to replace him - Will French superstar Kylian Mbappe make his Real Madrid debut in Wednesday's UEFA Super Cup against Atalanta - Atalanta win UEFA Europa League after beating Bayer Leverkusen 3-0 - Ademola Lookman nets hat-trick as Atalanta stun Leverkusen to win Europa League - Atalanta beats Bayer Leverkusen to win Europa League