Dani Alves enjoyed a memorable debut for Sao Paulo.
He scored the winner for his new side as they prevailed 1-0 over Ceara in the Brazilian Serie A.
The 36-year-old left Paris St-Germain earlier this month.
He also skippered Brazil to the Copa America trophy this summer.

Coventry promoted to Premier League after 25-year absence
Alcaraz pulls out of Madrid Open for second straight year
Injured Djokovic to miss Madrid Open
Mumbai's IPL campaign fizzles amid Bumrah's barren run
Iran women football players thank Australian government for protection
