Nacional Potosi 's last 7 HOME games against Medium ranking teams show 4 wins , 3 draws and 0 losses .
It is a game between Low ranking team Nacional Potosi and Medium ranking team Petrolero Yacuiba .
team   's last 7 HOME games against Medium ranking teams show 4 wins , 3 draws and 0 losses .
It is a game between Low ranking team Nacional Potosi and Medium ranking team Petrolero Yacuiba .