The 66th season of the Campeonato Gaúcho kicked off on February 16, 1986, and ended on July 20, 1986. Fourteen teams participated. Grêmio won their 24th title. Aimoré and Grêmio Bagé were relegated.[1][2]
First phase: The fourteen clubs played each other in a double round-robin system. The four best teams in the sum of both rounds qualified into the Final phase, with the winners of each round earning one bonus point, and the two teams with the fewest points were relegated.
Final phase: The four remaining teams played each other in a double round-robin system; the team with the most points won the title.
Updated to match(es) played on April 6, 1986. Source: RSSSF.com Rules for classification: 1) points; 2) wins; 3) goal difference; 4) number of goals scored.
Updated to match(es) played on May 25, 1986. Source: RSSSF.com Rules for classification: 1) points; 2) wins; 3) goal difference; 4) number of goals scored.
Updated to match(es) played on May 25, 1986. Source: RSSSF.com Rules for classification: 1) points; 2) wins; 3) goal difference; 4) number of goals scored.
Updated to match(es) played on July 20, 1986. Source: RSSSF.com Rules for classification: 1) points; 2) wins; 3) goal difference; 4) number of goals scored.