[3] The competition was planned and organised by the "Liga Profesional de Fútbol", a body linked to the Argentine Football Association (AFA) that replaced the defunct Superliga Argentina.

[4] This cup was conceived as a contingency competition after the schedule for a regular league season had been repeatedly delayed because of the COVID-19 pandemic.

Boca Juniors and Banfield advanced to the Fase Campeón Final.

Boca Juniors won the Final via a penalty shoot-out after the game had finished 1–1 and were crowned as champions of the cup.

The winners of the Fase Campeón final were crowned champions of the cup and qualified for the 2021 Copa Libertadores.

[6][9] The Fase Campeón final match was played between the winners of each group at a neutral venue.

If tied, a penalty shoot-out would be used to determine the champions (Regulations Article 2.2).

[6][9] The Fase Complementación final match was played between the winners of each group at a neutral venue.

If tied, a penalty shoot-out would be used to determine the winners (Regulations Articles 2.3).

The Fase Complementación winners, Vélez Sarsfield, played a match against the Fase Campeón runners-up, Banfield, at a neutral venue, with the winners qualifying for the 2022 Copa Sudamericana.

If tied, a penalty shoot-out would be used to determine the winners (Regulations Article 4.7).