ARCADIA, Calif. – Flavien Prat, the leading rider in Southern California this year, will ride Kentucky Oaks winner Serengeti Empress in the $2 million Breeders’ Cup Distaff on Nov. 2 at Santa Anita, according to his agent, Derek Lawson. The Breeders’ Cup Distaff is run at 1 1/8 miles for fillies and mares. :: BREEDERS’ CUP 2019: See DRF’s special section with top contenders, odds, comments, and more Trained by Tom Amoss for Joel Politi, Serengeti Empress raced near the front and faded to sixth in the Grade 1 Cotillion Stakes on Sept. 21 at Parx Racing. Serengeti Empress has won 5 of 11 starts, including fourstakes, and earned $1,282,120. Prat had an excellent end to his week at Santa Anita, winning eight races from Friday through Sunday. He is second in the standings at the autumn meeting with 14 wins, one fewer than Abel Cedillo.