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.

Brook's defiant ton in vain as New Zealand beat England
Bencic tames Noskova to win Tokyo title
We need to find answers to stop Liverpool slide, says Slot
Rohit and Kohli bid likely farewell to Australia as winners
