Atalanta coach Ivan Juric rued their lacking of finishing after drawing 0-0 with Champions League opponents Slavia Prague.
Juric admitted frustration dropping points at home on Wednesday night.
He said afterwards: "There were many situations where Atalanta could have scored. There's little time to train now: we need to be confident, especially because we created so many chances between Lazio and today.
"You have to consider the opponents. You can't expect to dominate every single match. They played a style of play that focused on finding the striker with high balls.
"When the team had the chance to do well by attacking space, they did so, between De Ketelaere, Lookman, and Krstovic.
"If we play games as we know how, we can definitely improve. We'll try to defend, attack, win second chances, and then create everything we create. I saw the team very focused, creating more than 20 chances on goal: there's not much more to say."
Juric added, "We need to improve on the final pass: I see an Atalanta that creates a lot. The feeling is that of a team that is focused, even though we need to finish off certain opportunities."