The 2023 Campeonato Paulista de Futebol Profissional da Primeira Divisão - Série A1 was the 122nd season of São Paulo's top professional football league. The competition was played from 15 January to 9 April 2023.
Palmeiras won their 25th title, having beaten ÃÂgua Santa 5âÂÂ2 on aggregate.
The teams are ranked according to points (3 points for a win, 1 point for a draw, 0 points for a loss). If two or more teams are equal on points on completion of the group matches, the following criteria are applied to determine the rankings:
The broadcasting rights of the 2023 Campeonato Paulista were acquired by Record TV for the second consecutive year, with their streaming app Play Plus also transmitting the matches live. Aside of that, the streaming platforms HBO Max and Estádio TNT Sports (owned by TNT) and the Paulistão official YouTube channel and app (Paulistão Play) also broadcast the matches live. On 28 October 2022, TNT also announced the transmission of some matches in their paid TV channel, with pay-per-view channel Premiere also transmitting some matches.
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The knockout stage of the 2023 Campeonato Paulista commenced on 11 March 2023 with the quarter-finals and ended on 9 April 2023 with the final. A total of eight teams competed in the knockout stage.
The quarter-finals will be played in a single match at the stadium of the better-ranked team in the first phase. If no goals were scored during the match, the tie will be decided via a penalty shoot-out. The semi-finals will be played with the same format as the quarter-finals. The finals will be played over two legs, with the team having the better record in matches from the previous stages hosting the second leg.
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