To be clear, it does not count for quality wins, win%, or RPI.
But there is nothing to prevent a coach from counting it when they do the rankings. They are free to rank however they want, by height, by looks, by net worth, or even by who they think is best. Who is to say a coach is not including that result in his consideration? After all it is very hard for humans to pretend they do not know something. Many behavioral economic studies have demonstrated this phenomena.
And coaches' rank is a bit of a cheat code for seeding.