Hamilton Accies 0-2 Ross County
League leaders Ross County recorded a fourth successive victory with victory against Hamilton at New Douglas Park.
Colin McMenamin put County ahead after only seven minutes, firing Scott Morrison's pass into the centre of the goal from 12 yards.
The visitors extended their lead nine minutes later when Richard Brittain picked out Scott Boyd who headed home from close range.
Mark Stewart came close for the home side but his right-footed strike from 20 yards flew narrowly wide.
Hamilton goalkeeper David Hutton then had to be alert to prevent Paul Lawson from adding a third with a right-footed effort from the edge of the area.
Accies striker Andy Ryan forced a fine save out of Michael Fraser in the final minute as the hosts were denied a consolation.