Javi Hernandez and Roy Krishna scored in the 2-1 win for Bengaluru.
The 26-year-old midfielder has signed a 3.5-year deal with Kerala Blasters.
The visitors won 3-0 at the JRD Tata Sports Complex in Jamshedpur.
Lallianzuala Chhangte scored the solitary goal in the 29th minute for Mumbai City.
Bengaluru FC secured a 2-1 win in Guwahati on Friday.
Hyderabad have 25 points from 11 matches, while the second-placed Mumbai City FC (24 points) have a game in hand.
Blasters jumped to fourth spot with 18 points from nine matches.
The win lifted Blasters from sixth to fourth in the table, just a point behind ATK Mohun Bagan in third place.
Blasters have won four of their last four games, while the Blues have lost five of their last six.
Dimitri Petratos produced a top-drawer long-range shot as a resilient ATK Mohun Bagan took all three points.