Representing Sweden, Lejnija is active in the Age of Empires II scene. Lejnija has competed in 10 Age of Empires II matches so far. The majority of Lejnija's matches are in the ranked random map team mode.

As flank, Lejnija has won 33.3% of their 9 matches. RM Team records show Lejnija at a rating of 817. The RM Team win rate for Lejnija is 30.0% in 10 games.