A week and a day after Del Mar opens in Southern California, Saratoga kicks off its meet in upstate New York. Saratoga has always been the place that top trainers take their best horses for the summer, at least on the East Coast, and in recent years the meet has been dominated by two trainers: Todd Pletcher and Chad Brown. Together, the pair has won nearly 300 races there in the past five years, with Pletcher generally excelling on dirt and Brown ruling the grass.