This Day in History: 1972-08-15

The 15-race winning streak of England’s Brigadier Gerard was ended by John Galbreath’s American-bred Roberto, ridden to a three-length victory by Braulio Baeza in the Benson and Hedges Gold Cup at York Racecourse. Brigadier Gerard, who finished second in the Gold Cup, went on to post two more victories before retiring with a record of 18-17-1-0.