Indian shuttlers had a good day in office on Day One of the Thomas and Uber Cup badminton tournament with both the teams registering 4-1 wins over their respective rivals in their opening ties here on Saturday.

Ashmita Chaliha produced an inspired show to stun higher-ranked Michelle Li as the Indian women’s team notched up a clinical win over Canada and then their male counterparts, defending champions, too dished out the same result against Thailand in their Thomas Cup Group C encounter.