So I am working on a personal little project to be able to analyze baseball hitting and pitching data pulled from Baseball-Reference based off of 6 variables. I currently have named ranges in dropdown lists that I'm using in combination with a SUMIFS function to pull in the data from other sheets. However the issue I'm having is that I cannot figure out a way to create an "All" variable.

For example, one of my variables is the month a game took place. At the moment I cannot figure a way too look at a game from every month, only a specific month.

I've placed a .

Only limitation is, that it won't count the rows where the Month is empty.