I have an idea, it would be a real simple update for the developers to. I think there should be a separation in battles won and lost from player vs player, and player versus epic. I feel that it would encourage pvp. Maybe it's just me but I would like to show my stripes. Simple support or no support please.
Valid point... altho there is a complete log of every action made in pve. Even after you leave the clan. So maybe a algorithm that can pull those and subtract from the existing total?