Undefeated in his first two starts in Melbourne, the Matt Laurie trained I Am Invincible colt Vinrock was heavily backed to beat local glamour colts Wodeton and Rivellino in the $1million Group I ATC Sires Produce Stakes (1400m) and duly got the job done with a tenacious display at Randwick on Saturday.

Smart Missile’s Briasa confirmed himself a star of Australian sprinting, winning the Group I TJ Smith Stakes (1200m) at Randwick on Saturday where a good barrier helped atone for the horror of the previous Group One attempt.