Hall of Famer Jerry Bailey continues to dominate the North American jockey colony, leading his colleagues in three key categories. Equibase statistics available on bloodhorse.com show Bailey is the leader by earnings, with $13.1 million. Among the top 20 riders based on earnings, Bailey also has the highest win percentage (28.1%) and win-place-show percentage (58.2%). Among the top 20 on the earnings list through Monday, Jorge Chavez was the leader by number of wins, with 208, followed by Bailey's 206. Edgar Prado had the most mounts among the top money-earners, with 1,231 rides. To see lists, click here: www.bloodhorse.com.