The 2018–19 season was Club Atlético River Plate's 8th consecutive season in the top-flight of Argentine football.

The season covers the period from 1 July 2018 to 30 June 2019.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Win Draw Loss Last updated: 19 December 2018 Source: Competitions