Siena Grima records a career-best day at Randwick, achieving a treble as trainer Chris Waller secures four victories on the race program. Multiple reports describe the day as a significant milestone for Waller, who reaches 200 Group 1 wins. At the same meeting, Birdman wins the Doomben Cup, highlighted across outlets as another feature of the schedule. The coverage frames Grima’s three wins as her first treble at the top level in her current role as a jockey, following a strong performance across the card. Waller’s achievements on the day—both the tally of winners and the Group 1 landmark—are presented as central to the overall narrative. While the articles focus on Grima’s personal breakthrough and Waller’s broader success, they align on the key events: Grima’s treble at Randwick, Waller’s four victories, his 200th Group 1 win, and Birdman’s Doomben Cup win.