Lazio are leading the race for Udinese full-back Silvan Widmer, offering €8m plus bonuses for the Napoli target.
According to Il Messaggero newspaper, the Biancocelesti have made a formal proposal to Udinese worth in the region of €8m.
There would also be bonuses based on the number of appearances, similar to the deal these two clubs struck for Dusan Basta three years ago.
The 24-year-old Swiss international is also known to be a target for Napoli.
This season he contributed four assists in 28 Serie A games for Udinese.
Lazio are leading the race for Udinese full-back Silvan Widmer, offering €8m plus bonuses for the Napoli target.
According to Il Messaggero newspaper, the Biancocelesti have made a formal proposal to Udinese worth in the region of €8m.
There would also be bonuses based on the number of appearances, similar to the deal these two clubs struck for Dusan Basta three years ago.
The 24-year-old Swiss international is also known to be a target for Napoli.
This season he contributed four assists in 28 Serie A games for Udinese.