South Australia’s leading stable of Richard and Chantelle Jolly will chase a 14th successive Saturday victory at Morphettville this weekend.

Richard and Chantelle Jolly have their sights on a Racing Rewards SA double at Murray Bridge on Saturday.

Richard Jolly is cautious with talented galloper Karacasu ahead of his first run down the Flemington straight in the $160,000 Listed A R Creswick Stakes (1200m) on Saturday.

Smart Adelaide three-year-old Karacasu is crossing the border to his first start at Flemington.

Richard and Chantelle Jolly have Melbourne in their sights with Karacasu after his impressive return to winning form at Murray Bridge on the weekend.