The 2017 Campeonato Brasileiro Série C, the third level of the Brazilian League, was contested by 20 clubs. The competition started on 14 May and ended on 21 October 2017.
In the group stage, each group was played on a home-and-away round-robin basis. The teams were ranked according to points (3 points for a win, 1 point for a draw, and 0 points for a loss). If tied on points, the following criteria would be used to determine the ranking: 1. Wins; 2. Goal difference; 3. Goals scored; 4. Head-to-head (if the tie is only between two teams). If tied on aggregate, the away goals rule would be used (except if both teams share the same stadium); 5. Fewest red cards; 6. Fewest yellow cards; 7. Draw in the headquarters of the Brazilian Football Confederation (Regulations Article 14).[2]
Updated to match(es) played on 9 September 2017. Source: [2] Legend: Blue = home team win; Yellow = draw; Red = away team win.
Final Stage
In the final stage, each tie was played on a home-and-away two-legged basis. If tied on aggregate, the away goals rule would be used. If still tied, extra time would not be played, and the penalty shoot-out would be used to determine the winner (Regulations Article 15).[2]