Arsenal"s increasingly alarming problems in front of goal were further exposed in a 2-0 FA Cup loss to Liverpool. Following the frustrating loss, manager Mikel Arteta called for fans to stick with the team saying, "what I beg from the supporters is that they"re behind the team in difficult moments... [so] they feel important and supported because they don"t deserve anything different". An end-to-end third-round contest was settled by two late goals — an own-goal by Arsenal defender Jakub Kiwior in the 80th minute and a stoppage-time strike by Luis Diaz. Arsenal have now lost four of their last seven matches in all competitions. In three of those defeats, they have failed to score. Luis Díaz punishes wasteful Arsenal and seals Liverpool’s FA Cup progress Mikel Arteta fears Arsenal have mental block after FA Cup exit to Liverpool