The Tesio Stakes, is a registered Moonee Valley Racing Club Thoroughbred horse race which is run as the Powerflo Solutions Stakes (2021).
It is a Group 3 event for mares aged four years old and upwards under handicap conditions, over a distance of 1600 metres held annually at Moonee Valley Racecourse, Melbourne, Australia in late October on W. S. Cox Plate Day.
The race's registered name is in honour of the famous Italian horse breeder Federico Tesio (1869–1954).
Race names such as Inglis and Dalgety indicate such a trend.
From 2012–14 the race name was named after Eliza Park International, a stud farm associated with the world champion racehorse, Black Caviar: standing her sire, Bel Esprit, bred her mother, Helsinge, and stood her damsire, Desert Sun.