[3] He made his Pro14 debut in Round 1 of the Pro14 Rainbow Cup against Zebre.
[4] Muncaster was capped by Scotland A on 25 June 2022 in their match against Chile.
[5] In October 2024, Muncaster was called-up to the senior Scotland national rugby union team for the first time under head coach Gregor Townsend.
[6] He made his senior debut in Scotland's autumn international match against Portugal on 16 November 2024, starting the match at openside flanker.
This Scottish rugby union biography article is a stub.