The early away goal is pretty huge for PSG. If they score one more (which seems fairly likely) then Chelsea will need four. I don't see that happening.
A sneaky 2-1, extra time and penalties is Chelsea's only hope imo. But I think PSG will score again and that will be that.
A sneaky 2-1, extra time and penalties is Chelsea's only hope imo. But I think PSG will score again and that will be that.