The home camp has been reduced to a mini hospital with doubts over the fitness of five key players -- Arnab Mondal, Biswajit Saha, Fikru Teferra and Jofre Mateu, while forward Baljit Singh Sahni has been ruled out because of suspension.
FC Goa, on the other hand, have been boosted by the return of Miroslav Slepicka and Andre Clarindo dos Santos who have scored nine goals between them.
But the Brazilian's defence may just look a bit shaky without his influential Portuguese defender Bruno Pinheiro, who was sent off in a dubious fashion in their 1-1 draw against ATK in the previous match.
For ATK, Arnab has twisted his ankle in the previous match and it is unlikely that Antonio Habas will risk his most reliable Indian central defender on an injury-prone artificial surface of Yuva Bharati Krirangan.
Also Read
As a matter of fact, ATK are yet to win from 10 matches and are in a middle of a slump after a glorious start to the season having held the lead for first nine matches.
Trailing 0-1 at half time, ATK were staring at the exit when the US referee Baldomero Toledo handed them a lifeline by a dubious penalty decision in their favour, and Fikru converted the spot kick to hand them a semifinal berth.