New Zealand Group Three winning three-year-old Opalescence will have her first start for new Australian trainer Mitchell Beer on Saturday when she contests a 1300m BenchMark 78 at Sandown. Previously prepared in New Zealand by Byerley Park trainer Jenna Mahoney, Opalescence was a winner of the Group 3 Bonecrusher Stakes (1400m) at Ellerslie in December[...]