Inter and Juventus are leading the chase for Cagliari midfielder Radja Nainggolan, reports Il Corriere dello Sport.
The 24-year-old is one of the most sought-after players in Italian Serie A, and he has been linked with just about every top club from the country.
Il Corriere dello Sport, however, claims that Inter and Juventus are the favourites to sign the Belgium international in the summer.
Inter have been watching Nainggolan on regular basis over the last few weeks, which is enough to suggest they are planning a summer bid for his services.
The Neroazzurri want to pair the Cagliari midfielder with Fredy Guarin and Mateo Kovacic for the 2013/2014 season, and are prepared to go to great lengths to sign their target.
Juventus, on the other hand, were the first top club to establish contact with Cagliari over Nainggolan and they are still keen on luring the player to Turin.