Delhi Open

The Delhi Open (formerly known as ONGC–GAIL Delhi Open) is a professional tennis tournament played on outdoor hard courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour and the ITF Women's Circuit. It is held annually at the R.K. Khanna Tennis Complex in New Delhi, India since 2014.

Delhi Open

The Delhi Open (formerly known as ONGC–GAIL Delhi Open) is a professional tennis tournament played on outdoor hard courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour and the ITF Women's Circuit. It is held annually at the R.K. Khanna Tennis Complex in New Delhi, India since 2014.