He currently plays for FK Garliava, wearing the number 1 shirt. At the international level, he represents Lithuania U21. He plays primarily as a Goalkeeper.

His most recent move was a from FK BE1 Jonava to FK Garliava on 2025-02-28.

In the Lithuanian I Lyga 2024, Dominykas Valeckas played 28 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.