Jockey Mike Ziegler had a consecutive riding triple last Sunday at Arapahoe Park, becoming the first rider of the meet to accomplish the feat. He started the streak in the fifth race aboard Princess Hailey ($10); followed by a convincing score on Sunny Serenade ($10.40), and capped it off with a 14-length romp in the Arabian Cobra Derby on Caitlyns Hot ($3.80).