[3] Sardara became the youngest player to captain the Indian team when he led the side at the 2008 Sultan Azlan Shah Cup.

[7] Sardara was born in Haryana's village Sant Nagar in Sirsa District[8] to Gurnam Singh, a RMP doctor, and Jasveer Kaur, a housewife.

[11] Singh played for Chandigarh Dynamos in the inaugural season of the Premier Hockey League in 2005.

[12] His brother Didar Singh, a drag flick specialist also played for the Indian team, Haryana and Chandigarh Dynamos.

[14] Following Singh's impressive showing at the 2013 Asia Cup, he was signed by the Dutch club HC Bloemendaal as a replacement to Teun de Nooijer.

[17] Sardar Singh became the highest-paid marquee player at the inaugural Hockey India League auctions as the Delhi franchise bought him for US$78,000 (₹42,49,000).