Inter Milan play host to Tottenham Hotspur in the Champions League next week.
Premier League giants Liverpool had hoped to lure Croatian right-back Sime Vrsaljko to Anfield from La Liga giants Atletico Madrid.
The Gunners have been watching the Croatian international closely in recent months.
Sime Vrsaljko would be an era defining signing for Newcastle United.
Newcastle are reportedly pursuing Sassuolo star Sime Vrsaljko.
The Croatian would solve the Hammers full-back shortage.
Watford will reportedly target Sime Vrsaljko as a replacement for Celtic target Ikechi Anya.
The Hornets are in contact with the Serie A club as they prepare to strengthen for the Premier League.
Brendan Rodgers has switched to a 3-4-3 at Liverpool - but needs a right wing back.
Tottenham are reportedly interested in signing Luka Modric's international team mate Sime Vrsaljko.