Saints have 19 players on intenational duty today - and here is a guide to how you can follow them all.
The club's England quartet headline the action, but there are plenty of others who you can also keep track of.
Here is when everyone is playing...
Japan v New Zealand (friendly) - Maya Yoshida
Northern Ireland U21s v Italy U21s (Euro 2015 qualifier) - Chris Johns
England U21s v Wales U21s (Euro 2015 qualifier) - James Ward-Prowse, Lloyd Isgrove
Cyprus v Northern Ireland (friendly) - Steven Davis
England U19s v Turkey U19s (friendly) - Calum Chambers, Sam Gallagher, Harrison Reed, Matt Targett.
Ukraine v United States (friendly) - Cody Cropper
Switzerland v Croatia (friendly) - Dejan Lovren
Austria v Uruguay (friendly) - Gaston Ramirez
Poland v Scotland (friendly) - Artur Boruc
England v Denmark (friendly) - Adam Lallana, Rickie Lambert, Jay Rodriguez, Luke Shaw
Spain v Italy (friendly) - Dani Osvaldo
Sudan v Kenya (friendly) - Victor Wanyama