EDMONTON, Alberta – Barbadian Antonio Whitehall rode a superb triple on Sunday’s ten-race card, to burst into contention in the jockeys standings at Century Mile following a sluggish start to the season in western Canada.The 27-year-old won race three with 3-1 chance Ruck, followed up in race four with favourite Dreadnaught before guiding 3-20 bet Departure to success in race eight.Whitehall flirted with a four-timer when he finished second in race five over six furlongs with 3-1 chance Brioso, one length behind winner Ever True.