PRAGUE : Atletico Madrid manager Diego Simeone was thrilled with his side's commanding performance in a 6-0 thrashing of hosts Sparta Prague in the Champions League on Tuesday on a night when forward Julian Alvarez put on a show with two goals. The Argentine boss said he was excited with Alvarez's evolution after a bumpy start to the season when he was signed for big money and high expectations from Manchester City. "Anything that means winning makes me happy. If the team has the chance to keep