While her 24-1 odds may not have endeared her to punters, on the class of rivals alone, her performance must go down as one of the greatest by a New Zealand sprinter, sitting somewhere close to Mr Tiz's staggering Galaxy Stakes victory of 1991.
Roch 'N' Horse is part-owned by Sam and Catriona Williams, who own Little Avondale Stud in Wairarapa and stand her sire Per Incanto. Already the leading sire in Hong Kong, Per Incanto is now the sire of a two-time Group 1-winning sprinting mare in Australia, the sort of profile studmasters here can only usually dream of.
Her victory was the headline act on the final carnival day of what has been a magical spring for New Zealand trained, owned and/or bred horses in both Melbourne and Sydney.
Of the other Kiwis yesterday, Aegon was fourth in the A$3m Champions Mile but Mr Maestro and Mustang Valley were well beaten in the Champions Stakes, won by Zaaki, with Anamoe only fourth.