Good point, certainly. But I think it wouldn’t preclude a truly classy lady like Ms. Peel from laying him out - he would simply be a bit battered in later scenes, and entirely unrepentant (as long as she wasn’t in the room). Lana’s certainly given him worse on the show.
Now, Archer vs. Brock, as mentioned above, is a bit trickier. Would Brock’s tendency to render others a mere smear (as an afterthought, almost) be enough to overcome Archer’s truly epic Idiocy? I mean, Idiot Luck? Perhaps, but somehow I can’t help but imagine the two of them high-fiving over a blissful young lass at some point before their story plays out.
Warburton did voice a slightly Brock-like character in a few episodes of Archer, but, I think, not Brock-like enough to draw any conclusions.
I doubt Sam even loses the first fight, as the battle almost certainly starts because Jeanie screwed something up, and that something is big enough that Sam gets an idea of her powers.
Either they get together after both Darrin and Tony have done something stupid, or it’s because one of Jeanie’s stupid ideas winds up hurting Darrin, and thus Jeanie becomes the magical villain for Samantha and crew.
Either way, in the end they make up, with Sam still being a bit infuriated with her but being able to hold her tongue due to her experience with more powerful witches.
I was just thinking about Archer and Michael Westen, but they’d probably wind up on the same side. But when Sam Axe saw Mallory–that might come to blows.