FORT ERIE, Canada – Reigning champion Juan Crawford rode a double to lead a string of Caribbean successes on the eight-race card at Fort Erie on Tuesday.The 42-year-old won race five over a mile with 5-1 chance Doctor Uptown before returning to capture race seven over six furlongs with 8-1 bet Team Win.Jamaican Kirk Johnson joined the winners when he partnered with near-favourite Kozy Cat to beat the three-year-old and upward fillies and mares by 1-¼ lengths in race two over six furlongs.