ATK came back from behind to beat Bengaluru FC 3-1 at the Salt Lake Stadium in Kolkata on Sunday evening to register a spot in the Indian Super League (ISL) finals.
Ashique Kuruniyan (5') put the visitors in front but goals from Roy Krishna (30') and David Williams (63', 79') ensured that their side won the double-legged semi-final 3-2 on aggregate.
ATK coach Antonio Habas made no changes to the side that went down 1-0 at the Kanteerava, a week ago.