Just a few days after Chris Waller produced Castelvecchio filly Aeliana to score a spectacular win in the Group I ATC Australian Derby, the champion trainer unleashed another promising filly by the same sire to win at Hawkesbury in a $100,000 Super Maiden (1600m).

Champagne Diblu won’t lack support when the trial-winning youngster opens his career on his home track at Riccarton on Saturday.