The head-to-head record between Mohun Bagan Super Giant and Chennaiyin FC in the Indian Super League is not provided in the given evidence. The evidence text only discusses the head-to-head record of Mohun Bagan Super Giant and NorthEast United FC, not Chennaiyin FC.
The evidence does not contain information about the head-to-head record of Mohun Bagan Super Giant and Chennaiyin FC. It only mentions the head-to-head record of Mohun Bagan Super Giant and NorthEast United FC in the Indian Super League.
The Indian Super League (ISL) is a professional football league in India, and Mohun Bagan Super Giant is one of the teams competing in the league. However, the evidence does not provide any information about the head-to-head record of Mohun Bagan Super Giant and Chennaiyin FC.
The evidence is limited in its scope, and it does not provide the required information about the head-to-head record of Mohun Bagan Super Giant and Chennaiyin FC.