Kolkata: Defending champions Mohun Bagan were thrashed by Peerless SC who rode on a Ansumana Kromah brace to win 3-0 in their Calcutta Football League Premier Division A tie here on Monday.
Playing at home, Mohun Bagan were jolted in the 21st minute when Kromah gave Peerless SC the lead.
The last season's runners-up then added insult to injury when they scored two goals in space of a minute with Kromah completing a double.
Mohun Bagan won a penalty in stoppage time but Peerless SC goalkeeper James Kithan pulled off a save from Salva Chamorro who scored a brace in the team's win few days ago in the Durand Cup.