India's leading men's singles shuttlers Kidambi Srikanth and Parupalli Kashyap dropped a place each in the latest Badminton World Federation (BWF) rankings released Thursday.
While Srikanth slipped to 17th, Kashyap slid to 20th.
Saina Nehwal and P.V. Sindhu, however, retained their eighth and 10th positions in the women's singles rankings.
No Indian figures in the top-25 of men's, women's and mixed doubles rankings.