HOT SPRINGS, Ark. – Jockey Alex Cintron’s decision to test the waters at Oaklawn Park has resulted in the best meet of his young career. He is tied for sixth in the current standings, and on Friday has capable mounts in both allowance features at the track. Cintron will ride Iowa Breeders’ Derby winner One Hundred Proof in the eighth for trainer Kelly Von Hemel, and leading contender Big Tall Paul in the ninth for one of his strongest patrons, trainer Cody Autrey.