Lol Sid... is that 3 narrow DC covered by two DML/R, one midfield and a square formation of 2 AMC and 2 ST?

---DC-DC-DC---
DMR---------DML
-------MC-------
---AMC--AMC---
---ST-----ST---

On a serious note, there is no winning formula. There is no undefeated formula. But it is easier to win using 4-4-2 or 4-4-2 Hexagon in the lower levels if you are against a lot of bots in your league. 3-5-2V could also work for lower levels as well.

As you go along, you can identify your strongest midfield player (winger or MC) and you can play to your strength and experiment with formations. Once you are comfortable with one, stick to it.

Cheers.