In 2013 club come back to II Lyga, Western zone, the third tier of Lithuanian football.

When was built Biržai Castle on the Agluona and Apaščia rivers at their confluence, and the artificial Lake Širvėna, covering about 40 km2, was created.

Recent seasons team play in II Lyga West Zone championship.

Club play their home matches in Biržai Stadium (lt. Biržų miesto stadionas).

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.