Atalanta coach Gian Piero Gasperini insists they can upset PSG in their Champions League quarterfinal clash.

Gasperini, however, is unsure which team has an advantage regarding their schedules.

“Many things will make the difference. The technical, physical and mental conditions. We have played many games and have spent a lot of energy, but now we have enough time to prepare in the best possible way," he said.

“It's impossible to know if it would have been better to play as much as we did or stand still, we will see it in Juve-Lyon too."

Gasperini says they can't look beyond the PSG clash.

“At this moment, I dream of going through and playing a semi-final. Being in the quarter-finals is a huge achievement for us, we will do our best.

“If you go through, then we can think about the rest."