Last value from column of formulas

I want to return the last posted value from column K. The problem I am having is that the column is populated from the formula show below and all I get is a blank value.

=IF(AND($G3="",$H3=""),"",COUNTIFS($D$3:$D3,$D3,$I$3:$I3,"W")&" - "&COUNTIFS($D$3:$D3,$D3,$I$3:$I3,"L"))

It is a column that returns a win loss record based on a given year (column D).

Jim O