How to play against strangest 1-4-3-2?

[Potemy]

You should have an easy match, he only has one real defender so the formation should be deemed illegal, you will get 80% possession. Attacking him down the wings would be easier, but due to his offence, it will be hard to fit more players on the wings. Try to use a formation with two ST.

----ST-----ST------
AML-----------AMR-
----MC-MC-MC------
--------------------
----DC-DC-DC------

Just my suggestion, zonal marking, or man-to-man if you're stronger.