With the weather closing in again towards the tail end of a memorable Matamata Breeders’ Stakes day, it was left to durable stayer Diamond Jak to add some further sparkle to proceedings as he bolted away with the Listed Matamata Veterinary Services Kaimai Stakes (2000m).

A full brother to dual Group I winner Artorius, Flying Artie colt Sixties is on track to have a crack at a Group I of his own later this month after scoring a stylish win in the Group III VRC CS Hayes Stakes (1400m) at Flemington on Saturday.