The 26 year old Corinithians midfielder has been constantly linked with a move the Premiership since the World Cup, with Leeds being one of the favourties to snap him up.
But McClaren today revelaed that he had been offered to Boro, but told the players agent that they were not interested. "Ricardinho is being hawked around various Premiership clubs including ourselves, but we're not interested."
Leeds and Tottenham are also believed to have spurned the chance to sign the Brazilian, who is valued at around £3 million.