How to Win Against Any Formation?

[Gooners FC]

Final game of the league later today and wondered if this is a formation anyone has played against or even used.
My opponent has

=======ST=======


ML=====MC=====MC
DML====MC=====MC
===DC==DC==DC===
=======GK=======
But this is the strange bit..from left to right respectivly
dc/dr dc dc/dr

dml/dl mc mc

ml mc mc

NOTHING HERE AT ALL

ST

Mostly 2* and one 3* striker on the bench. However, he is currently 4th in the league, 3 points behind me.
Looking at his previous games, the formation is pretty much how he plays all the time. He is 4th. How?
Thanks in advance.

4th in league last season, 3rd this season and champions league winner this season

Managed to get a screen shot of the squad