He plays for his native state of Haryana. He is also part of their police force and plays for their team. He is also a Deputy Superintendent Police Officer for the state of Haryana.
His brother Didar Singh played for team India and also plays for Haryana and Chandigarh Dynamos. He is a drag flick specialist. Sardar captained the Indian team at the 2012 Asian Men’s Hockey Champions Trophy in which India lost to Pakistan in the finals.