Teams Harry Armstrong played for

Under-19 ODIScotland Under-19s (2023/24)
Under-15 County CupScotland Under-15s (2021)
Under-16 County CupScotland Under-16s (2022)
Under-18 County CupScotland Under-18s (2023)
Cricket Scotland LeagueStewart's Melville (2021-2024)
Under-19 World CupScotland Under-19s (2023/24)
MiscellaneousEastern Knights Under-14s (2018-2020)
 Eastern Knights Under-16s (2019)
 Fettes College (2020-2023)
 Eastern Knights Under-17s (2021)
 Scotland Under-19s (2023/24)