HS Prannoy’s campaign ended in disappointment as he retired hurt due to an injury, while Ayush Shetty also bowed out as India’s challenge at the Korea Masters Super 500 on Wednesday.

Prannoy, 33, was trailing 8-16 against Indonesia’s Chico Aura Dwi Wardoyo when he retired while  Shetty lost to Chinese Taipei’s Su Li Yang 18-21, 18-21.