The 18-time national champion kept her calm to recover from a mid-game slump to prevail 11-8 9-11 11-4 11-6 against Watts to set up a last-eight clash with Canada's Hollie Naughton.
The trio of Dipika Pallikal, Joshna and Saurav have been carrying the Indian team on their shoulders for the last 15 years.
The high performance camp too is one such step and Joshna was upbeat about it as she talked about India’s chances at the CWG.
India's ace woman squash player Joshna Chinappa withdrew from the pre-quarterfinals of the PSA World Championships due to illness.
INTERVIEW| 'For a sportsman, striking the right balance between mind and body is of utmost priority'
Joshna Chinappa on what it takes to gear up for the Commonwealth and Asian Games