my opponent is using 4-3-1-2

ST ST
AMC
ML MC MR
DL DC DC DR

In last Away match i got 1-1 draw with him..(my striker Free kick saved me). we both are all over same quality. he hasn't lost any of 5 league matches lately.

MY usual FORMATION

ST ST
AMC
MC MC MC
DR DC DC DL

i am in 1st position in league in goal difference.. my opponent is 3rd place.. if i win this game its sure the trophy is mine.
help win this game. i might nt be watching the game..