Rayo Vallecano vs Cadiz prediction

There is not much of a difference between these two teams and I doubt this will be a nice match to watch as both teams are good enough in defence to prevent more than a couple of goals. Rayo are a traditionally good host and they have solid tradition of breaking the backs of weaker or equal teams at this stadium and I believe Cadiz are a comparatively suitable opponent. It will be no big shock for me if the guests fail to score and Rayo win it minimum.