- Tag results for Indian Super League
ATK have suffered three defeats from six matches this season, all of them at home.
Only one point separates third-placed NorthEast United and fifth-placed Mumbai City, though the hosts have a game in hand.
The good news for Goa is also the return of star striker Ferran Corominas after after serving his one-match suspension.
The win meant Bengaluru FC have now won all three of their away matches on the trot to maintain a perfect record.
Carlos was shown a direct red card for a bad foul on Seriton Fernandes of FC Goa during ISL match against FC Goa on Sunday.
The game failed to really liven up as the first period progressed with chances coming at a premium for both teams.
Last season when Bengaluru FC came to Kochi on the eve of New Year, they thumped three goals in what was Rene Meulensteen's final game in-charge.
Mumbai City goalkeeper Amrinder Singh kept the CFC strikers at bay with some crucial saves including one when Isaac Vanmalsawma took a corner with Orlandi waiting to pounce on the ball.
Rene Mihelic, Bikramjit Singh and Adria Carmona returned from injuries after having missed the last match against NorthEast United.
The result pulled Pune City, still without a win, off the bottom of the table temporarily while Kerala Blasters have moved up to the fifth spot with seven points from five games.
CFC has made the worst possible start to their title defence losing four of their five games. They lie ninth in the points table with the solitary point coming from a 0-0 draw against Delhi Dynamos.
Goa lacked flair in the attacking third and failed to trouble the Jamshedpur FC defence
ATK suffered an injury blow to their key forward Kalu Uche in the first-half as they looked desperate to firm up their attacking prowess.
Last season's Golden Boot winner Corominas has once again been a key for Goa with the Spanish forward currently the joint top-scorer with six goals and four assists to his name.
The home side failed to create enough chances to score and were outplayed by the visitors who, however, could not find a breakthrough until the 82nd minute at the Jawaharlal Nehru Stadium.