David Armstrong is a defender. David Armstrong is a represents Northern Ireland, 32 years old, defender. David Armstrong was born in Northern Ireland on 1987-01-23. David Armstrong's Sportra profile tracks season statistics across Premiership, UEFA Champions League. David Armstrong's page brings together career clubs, trophies, injury history, multi-competition stats, and related news headlines. On Sportra you can explore David Armstrong season statistics, transfer history, trophies, injury updates, and related news across every competition tracked in the profile.