Well, yeah, they've gotten their butts handed to them when we've seen them fight characters with Plot Armor. I'm just judging from the information we got between Ghost Story and Skin Game, which kinda indicated that the Council was scrambling, to the point that they pretty much ignore North America to maintain order in Europe (with the exception of Bill, Carlos (currently out of action), and maybe another warden or two I can't remember).
Regardless, I phrased it poorly; I didn't mean that the Council was losing , especially not open confrontations. I meant that the Council was fighting a war of attrition, and not doing great. I mean, one dead wizard is more of a blow than, what, a hundred dead Fomor servitors? I don't know how many of them there are, I'm just going based on Fantasy Rules (for every "hero," there are approximately one quadrillion orcs/goblins/Red Court Vampires/Lilliputians.)