hes using

--------------ST---------------
--------------AMC------------
---------MC------MC---MR----
--------------DMC---------
DL ----DC-------- DC---DR-------

MY team is a litle beter but last time i lost with 3-1
he used 4-1-4-1 than against my 3-4-3 flat

what formation should i use this time and what settings
i have 3w-1-3n-2w-1 now
any suggestions on what to use i have to score atleast 2 goals to win its for the semi final of the cup tonight