Reigning Bucks is a thoroughbred horse born in Australia in 2003. Race horse Reigning Bucks is by Brief Truce (USA) out of Tirol Reign (AUS) , trained by Alicia Macpherson. Reigning Bucks form is available here. Owned by D & MRS N LAITY, K & MRS L WALKER, S & MRS T WALKER, C & MRS R DUDLEY, MS A MACPHERSON & M PURPLE AND WHITE DIAMONDS, BLACK SLEEVES AND CAP..