[StormcloudCreations]

Originally posted by japinard:
How many games in a row can a fighter go without having a stat penalty?

It depends on the warrior's Durability really. Some warriors can go for awhile, and some can only go a few matches without a minor penalty. Right now, season fatigue is not fully implemented, but it will be with the patch with a visual energy meter, and managing your warrior and helping him not be too tired will become more important.