Doctor Jay is a 5yo bay Gelding from Australia trained by Stefan Vahala, who is based at Ascot. It is sired by the stallion War Chant out of the dam Jay Belle.

Doctor Jay has managed to win 3 races in its career so far. On 30th Aug 2025 at Belmont, Doctor Jay was ridden by Steven Parnham and scored its most significant win to date, getting the money in the $60000.00 Graduation Handicap (1mw), defeating Essentric Nature.

It has proven a profitable horse for the punters over the journey. If you had backed Doctor Jay throughout its career you'd have achieved a 17 percent return on investment.