Wolverines are more bad ass than wolves, that's for sure. Would be an interesting match. Assuming a 45 lb fighting-weight game-bred Pitbull in its prime, tested and proven, vs a 45 lb wolverine, my money would still have to go on the Pitbull. The general rule that's come down from tradition when such matches were common was that any wild predator needs to be at least twice a Pitbull's size to be anything like an even match.
