Milan remain favourites for Ronaldinho, but Inter are making a late push, says El Mundo Deportivo, with his agent and brother, Roberto de Assis, due in the city today.
Assis already has agreed personal terms with the Rossoneri over a five-year contract worth £8 million-a-season, but is still to reach an agreement with Barca over a fee.
Milan powerbroker Silvio Berlusconi also wants Ronaldinho's Barca teammate Gianluca Zambrotta and will seek talks over a deal for defender Rafael Marquez.