Three goals, a saved penalty and a red card in a dramatic last 10 minutes saw NorthEast FC and Jamshedpur FC play out a 3-3 draw.
Roy Krishna brace (2', 75') helped ATK ease past an ineffective Jamshedpur FC 3-0 in a Indian Super League clash at the JRD Tata Sports Complex.
Nerijus Valskis scored a brace while Andre Schembri and Lallianzuala Chhangte also found the net for Chennaiyin FC.
ISL: The win took Bengaluru FC to the second spot on the points table with 22 points from 12 matches, while Jamshedpur FC remained static at sixth with 13 points.
Kerala Blasters FC and Jamshedpur played out a 2-2 draw in Indian Super League clash at the Jawaharlal Nehru Stadium on Friday.
Jamshedpur FC and Chennaiyin FC had to settle for a point each at the end of a thrilling Indian Super League encounter.
Panagiotis Triadis' 90th minute equaliser ensured that NorthEast United's unbeaten record remained intact.
ATK surge to the top of the standings with nine points from four games while Jamshedpur remain fourth with seven points on the league table.
ISL: Jamshedpur FC, despite the draw, remain at the top of the standings with seven points from three matches.
ISL: Farukh Choudhary, Aniket Jadhav and Sergio Castel scored for Jamshedpur FC as they beat Hyderabad FC 3-1.
Jamshedpur FC vs Hyderabad FC ISL 2019 Highlights:Jamshedpur FC beat Hyderabad FC 3-1 with goals from Farukh Choudhary, Aniket Jadhav and Sergio Castel.
ISL: Jamshedpur FC, playing with 10 man, put up a spirited fight to beat Odisha FC 2-1 at home.
Mohun Bagan will take on Mohammedan Sporting in the opening fixture of the 129th edition of the Durand Cup on August 2.
Jamshedpur completed the comeback after the break with a 61st minute match-winner from Farukh Choudhary.
Carlos Calvo put Jamshedpur ahead in the 66th minute before Seiminlen Doungel's equaliser in the 77th minute ensured the spoils were shared.
NorthEast United pushed FC Goa down to the third position with a one-point lead.
The win lifted FC Pune City from the foot of the ISL points table to the eighth position.