Alvaro Morata's debut ended in disappointment as Atletico Madrid missed a golden chance to cut the gap behind Barcelona by losing 1-0 to Real Betis in La Liga on Sunday. Morata made his first start for Atletico at Benito Villamarin but it was an unspectacular opener for the on-loan Chelsea striker, and a big opportunity squandered for his team. Barca's draw at home to Valencia on Saturday meant their closest rivals could have reduced the deficit to three points at the top.