Typically each district has their own set of bylaws, therefore you would have to ask one of the coaches in your district what their tie breakers are. More times than not, goal differential only goes up to 3 goals per game. If there is still a tie after that, it more than likely would go to goals allowed and then goals scored. However, it all depends on your districts individual bylaws. As I see it now Maryville is plus 11 and HVA is plus 9, a win of 3-0 would put them in first.