Sathish Karunakaran clinched the men’s singles title, while the women’s doubles pair Tanisha Crasto and Ashwini Ponnappa defended their crown at the Guwahati Masters Super 100 badminton tournament here on Sunday.

Sathish, the 2023 Odisha Open Super 100 champion, defeated Zhu Xuan Chen of China 21-17, 21-14 in 44 minutes to give India a second title.