|You can't do it with Excel's standard Sort feature.|
You could do it with VBA or you could do it with a formula, but it would involve multiple steps.
First, do a Copy...Paste Special Transpose to get your row of data into a column.
Next, put this formula next to the first cell in the pasted column (I'll assume A2) and drag it down:
You'll should get "Avs" games and blanks.
Finally, copy those cells, do a PasteSpecial...Values and Sort Descending to move the blanks to the bottom.
If you are interested in using VBA, let me know.