Nancy games are rarely a sellout, indeed you will only find this happening when the bigger teams such as PSG, Monaco and Marseille come to play. As a result, you can almost always just arrive at the stadium on a gameday and get a seat, which sidesteps the fact you have to construct an account on the AS Nancy website before getting a ticket. It is worth noting though Tickets are €3 cheaper if bought in pre-sale.

Visibility is perfect, no matter where you sit, so don't worry about finding the good seats. The only thing that might cause you to stress is finding a parking space, because even if there is a lot of parking lots around most of them are reserved for VIP guests or people with a membership. Public transport is efficient, but on big days a little over-crowded, so be sure to hit the road early.