Joining tables

How can i join a table with the find method ? ex: Team::find()

You can't you need to use modelsManager or Team::query()

You've got the option of using the EagerLoading extension from Phalcon incubator to accomplish this.

https://github.com/phalcon/incubator/tree/master/Library/Phalcon/Mvc/Model

Eage loading is worst possible solution.