The Italian agent of Porto star Jackson Martinez admits Serie A clubs blanked him last year.

Napoli are now chasing the prolific goalscorer.

His Italian agent Salvatore Fiore on Radio CRC: "It is difficult to deal with Porto, as they are a pricey boutique. Last year I offered Martinez to Roma, Milan and Fiorentina, but nothing ever came of it. Tonight I'll know if Napoli have made concrete steps forward for him, as I'm meeting with another two of his representatives."