Sponsored by: Mighty Heart wins the 2020 Queen's Plate by 7 1/2 lengths under Daisuke Fukumoto Reigning Canadian Horse of the Year Mighty Heart will return to the scene of his thrilling Queen's Plate triumph that propelled him to stardom last year at Woodbine Racetrack as the Josie Carroll trainee headlines the field for the featured Grade 3 Dominion Day Stakes on Canada Day. The Ontario-bred son of Dramedy enters Thursday's $150,000 feature event, to be contested over 1-1/16 miles on the Tapeta, fresh off a victory in the Blame Stakes on May 29 at Churchill Downs. After taking the first two-thirds of the OLG Canadian Triple Crown during his sophomore season, Mighty Heart finished seventh in the Breeders' Stakes final leg, won by stablemate Belichick, and fourth in the Grade 3 Ontario Derby, both at Woodbine.