Kentucky Derby winner Authentic, trained by Bob Baffert and ridden by John Velazquez, won the $6 million Breeders' Cup Classic on Saturday at Keeneland in Lexington, Kentucky. Baffert notched his 17th Breeders' Cup victory and his fourth in the Classic while Velazquez claimed his 18th Breeders' Cup victory but his first in the Classic. The duo had teamed earlier in the day for a victory in the Filly & Mare Sprint with Gamine. bb/dj