Glasgow's Imogen Bankier and Edinburgh-born Robert Blair claimed a place in the mixed doubles quarter-finals at the Djarum Indonesia Super Series in Jakarta with a comfortable 21-17 21-18 win over Malaysia's Mohd Razif Abdul Latif and Sook Chin Chong.

The No.7 seeds no meet Thomas Laybourn and Kamilla Rytter Juhl for a place in the semi-finals. The Danish world No.9 pair are this week's fourth seeds.

In the final match on court, Bankier and Blair, currently ranked No.18 in the world, were always in control against Latif and Chong and were never behind in either game.