 Complete the following phrase:  In its first league match, on 22 August, Atlético beat Las Palmas 10 with goal from Griezmann. On 27 August, Atlético were drawn into Group C of the Champions League alongside Portuguese champions Benfica, Turkish champions Galatasaray and Kazakh champions Astana. The next day, the club reached an agreement with River Plate for the purchase of Matías Kranevitter. He was officially announced three days later, but he will join the club after playing 