World rankings: Sierra Leone hot on the heels of Kentucky Derby rival Fierceness after Blue Grass victory | Topics: Blue Grass Stakes, Kentucky Derby, Keeneland, TRC Global Rankings, Sierra Leone, Riff Rocket, Stronghold, Stellenbosch
Article by Nicholas Godfrey: The major skirmishes are now complete ahead of the Kentucky Derby, for which Sierra Leone is now vying for favouritism after overcoming adversity to win the Blue Grass Stakes at Keeneland on Saturday [April 6].
Source: thoroughbredracing.com
