John Souttar has represented Scotland Under-21s
Scotland have named uncapped John Souttar in their squad for next month's matches against Belgium and Albania.
Souttar, 21, is one of six defenders selected, with Jack Hendry and Graeme Shinnie also included by Alex McLeish.
Fulham midfield pair Tom Cairney and Kevin McDonald return to the squad, as does winger Ryan Fraser.
World Cup semi-finalists Belgium take on Scotland next Friday with Nations League opening opponents Albania next up on 10 September, also at Hampden.
Scotland squad
Goalkeepers: Jordan Archer (Millwall), Craig Gordon (Celtic), Allan McGregor (Rangers)
Defenders: Jack Hendry (Celtic), Charlie Mulgrew (Blackburn), Stephen O'Donnell (Kilmarnock), Andy Robertson (Liverpool), Graeme Shinnie (Aberdeen), John Souttar (Hearts), Kieran Tierney (Celtic).
Midfielders: Stuart Armstrong (Celtic), Tom Cairney (Fulham), James Forrest (Celtic), Ryan Fraser (Bournemouth), Kevin McDonald (Fulham), John McGinn (Aston Villa), Callum McGregor (Celtic), Scott McTominay (Manchester United), Callum Paterson (Cardiff).
Forwards: Leigh Griffiths (Celtic), Oli McBurnie (Swansea), Matt Phillips (West Brom), Johnny Russell (Sporting Kansas City).
More to follow.
Source: bbc.com