21-year-old Sahil has signed a two-year deal with an option to extend for a third year.
The 31-year-old goalkeeper penned a one-year extension with the Hyderabad team
ATK Mohun Bagan have signed Liston Colaco from Hyderabad FC on a record transfer fee that is the highest-ever for an Indian player.
ATK Mohun Bagan have splashed the cash for the promising 22-year-old Hyderabad forward after finishing runners-up in last ISL season