"It was tough to accept, but we trained this morning and I saw good team spirit and mentality from my players. We are eager to do well and finish on a good note against Maziya," the Italian added.
The Blues' boss confirmed that winger Ashique Kuruniyan would continue to miss out, having suffered an ankle injury in their playoff clash against Club Eagles.
In a bid to give minutes to different players across positions, Pezzaiuoli handed debuts to summer signings Danish Farooq, Bidyashagar Singh, Rohit Kumar, Jayesh Rane, Alan Costa and Sarthak Golui in the first two group stage games.
Their B Team graduate Sivasakthi Narayanan also clocked his first minutes for the senior team.
Maziya, who began their AFC Cup group stage with a 2-0 loss to Bashundhara Kings, fell 3-1 to ATK Mohun Bagan on Saturday, confirming their elimination from the tournament.
The Blues have faced Maziya six times in the AFC Cup, winning on four occasions, and losing twice. (With inputs from PTI)