I'm pretty sure Atalanta is going to crush PSG.. the odds seem pretty low though. Could bet on PSG springing an upset (they do have Neymar) but I don't see it happening
Currently Atlanta is very good team and they have some good results in Serie A on other hand PSG is out for some long time but still capable of doing very tough games I am feeling going with PSG is not bad idea as they also can do upset against Atlanta.