Nysos at last year’s Breeders’ Cup. Photo: Bill Denver/Eclipse Sportswire/Breeders CupThe multiple Graded winner will take up stallion duties at Coolmore America’s Ashford Stud, Kentucky. Another was last year’s Breeders’ Cup Dirt Mile, which he secured by a neck over fellow Bob Baffert (#3) trainee Citizen Bull. Nysos, a son of #3 dirt sire Nyquist, leaves the racing stage and prepares for the breeding sheds at #11 in our rankings, down three places from last week when he stood at #8. At three, he landed the Grade 3 Robert B Lewis Stakes and, at four, there were two Grade 2s and a Grade 3 to go with his Dirt Mile title.