The 2017–18 Serie B de México season was split into two tournaments, the Apertura and the Clausura.
28 teams participated in this season: Players sorted first by goals scored, then by last name.
The higher seeded teams play on their home field during the second leg.
In the final, if the two teams are tied after both legs, the match goes to extra time and, if necessary, a penalty shoot-out.
In the final, if the two teams are tied after both legs, the match goes to extra time and, if necessary, a penalty shoot-out.