Four Napoli players will be involved with their national teams at the World Cup in the United States, Canada and Mexico: Kevin De Bruyne and Romelu Lukaku (Belgium), Scott McTominay (Scotland) and Mathias Olivera (Uruguay).
Here are the details of their group games:
De Bruyne, Lukaku: Belgium v Egypt (15 June); Belgium v Iran (21 June); New Zealand v Belgium (27 June)
McTominay: Haiti v Scotland (14 June); Scotland v Morocco (20 June); Scotland v Brazil (25 June)
Olivera: Saudi Arabia v Uruguay (16 June); Uruguay v Cape Verde (22 June); Uruguay v Spain (27 June)