Views and Global:Null argument

Today I made a view from which 3 menu links derive, problem was that all had the same title as it was only one view. Way to solve this was to pass argument to view trough Global that would be ignored in query. So i made it www.mywebsite.com/view/Sport/32+31+30 so Sport is used for title then and those other numbers are passed to second argument to make query. To top all that i made URL alias to make it look nice and clean, so i made www.mywebsite.com/view/Sport/32+31+30 into www.mywebsite.com/sport.