I'm not sure exactly how your data is laid out but if you have home score in D5 and away score in E5 and you want 1 for a draw but 0 otherwise try

=IF(AND(D5<>"",D5=E5),1,0)

or just

=AND(D5<>"",D5=E5)+0

This will only give a 1 if the cells are equal but not empty.

You can calculate in one formula how many draws in a range by extending that logic, e.g. to count draws in rows 5 to 15

=SUMPRODUCT((D5:D15<>"")*(D5:D15=E5:E15))