On 2 February 2018, the Uruguayan Football Association confirmed that El Tanque Sisley would not take part in the league due to an outstanding debt.
[4] a: Boston River is based in Montevideo but plays its home games at Estadio Parque Artigas in Las Piedras.
b: El Tanque Sisley is based in Montevideo but plays its home games at Estadio Campeones Olímpicos in Florida.
c: Torque is based in Montevideo but plays its home games at Estadio Municipal Casto Martínez Laguarda in San José de Mayo.
As happened in the Torneo Apertura, all teams were awarded three points in their matches against El Tanque Sisley, with no goals for being counted.
Since El Tanque Sisley did not compete (which caused the Torneo Intermedio to have groups of different size), the points earned by the teams in the smaller group of the Torneo Intermedio were weighted for the purposes of elaborating the aggregate table: teams in Serie B had their points divided between the number of games they played (6) and then multiplied by the number of games played by teams in Serie A (7), in order to get the points earned in the Torneo Intermedio to the effects of the aggregate table.