Past performances for this Saturday's Premier Pick 4 will appear after the last race on PDF full-card past performance files for the following tracks' Saturday, April 15 cards: Aqueduct, Golden Gate, Gulfstream, Hawthorne, Keeneland, Laurel, Lone Star, Oaklawn, Santa Anita. Premier Pick 4 past performances will be available exclusively in PDF, Formulator customers will need to download both formats to access. The Premier Pick 4 is comprised of Oaklawn's Instant Racing Breeders' Cup Handicap (4:27 p.m., ET), the Commonwealth Breeders' Cup Stakes from Keeneland (4:45 p.m., ET), the Toyota Blue Grass Stakes (5:21 p.m., ET) and the Arkansas Derby (5:47 p.m., ET). Television: Citgo Racing to the Kentucky Derby - ABC - 5:00-6:00 p.m. Eastern. Arkansas Derby and Toyota Blue Grass Stakes broadcast live. Free past performances for Toyota Bluegrass Stakes and Arkansas Derby.