Aside from the disparity in damage, post-fight reactions from Dom and Cody clearly indicate who won. Cruz didn't want an immediate rematch and Cody did. Cruz knew it wasn't close enough to ask for one, and probably recognizes he needs time to figure out a different strategy. Cody walked away feeling comfortable enough to want to do it again, and would rather see Cruz than TJ at this point. The complete opposite of the Woodley-Thompson fight, which was scored a draw.