Nine Kentucky Derby hopefuls are schedule to run Saturday in the $200,000 Sam F. Davis Stakes at Tampa Bay Downs in Oldsmar. Grade II Hutcheson Stakes winner Smooth Air drew the No. 7 post and is looking for his third win, having never finished out of the money. Z Humor, with more than $500,000, is running for the first time since his Grade III $1-million Delta Jackpot Stakes win on Dec. 7, from post 8. The rest of the field for the 11/16th-mile race and post: Wise Answer (1), Celtic Meal (2), Wonder Mon (3), Fierce Wind (4), Dynamic Wayne (5), Big Truck (6) and Honey Honey Honey (9). Also on the 12-card Festival Preview Day, '06 Breeders' Cup Juvenile Fillies winner Dreaming of Anna (No. 6) headlines the Grade III $150,000 Endeavour Breeders' Cup for older fillies and mares at 11/16 miles on the turf. Lear's Princess, who won the Grade I Gazelle Stakes Sept. 15, leaves from the No. 8 gate in the 11-horse field.