At the 2016 Royal Ascot meeting, Scat Daddy had two winners from two runners, Caravaggio in the Coventry Stakes and Lady Aurelia in the Queen Mary Stakes. The following year at the 2017 Royal Ascot meeting, Lady Aurelia and Caravaggio again won their respective races, the King's Stand Stakes and the Commonwealth Cup. Scat Daddy had a third winner at the 2017 meeting, Sioux Nation, who took the Norfolk Stakes. Later in the year in America, his son Mendelssohn won the Breeders' Cup Juvenile Turf and daughter Daddys Lil Darling won the American Oaks.