Recent Group wins by classy three-year-olds Single Gaze and Southern Legend have played their part in the growing success of leading sire Not A Single Doubt.

The River emerged as one of the new stars of Western Australian racing when he stormed to victory in Sunday's $250,000 Magic Millions WA 2YO Classic at Pinjarra.

Lite’n In My Veins wins 2015 Sir Ernest Lee-Steere Classic Group 3 $150,000 at Ascot (WA) 3yo, 1400m.

Arrowfield Stud’s Not A Single Doubt sired his second Group One winner and 29th stakes winner overall when Sydney-trained Good Project won the G1 Railway Stakes at Ascot in Perth on Saturday.

Let It Slip wins 2015 G1x.Com.Au-Placid Ark Stakes Listed $100,000 at Ascot (WA) 3yo, 1200m.