http://assets.espn.go.com/i/tvlistings/tv_espn_original.gif en-us 10 ESPN Inc. http://espn.go.com/ Copyright 2010 ESPN Inc. At this year's Kentucky Derby, Kenny Mayne learned a valuable lesson about how to pick a winning horse]]> May 04, 2013 15:58:52 PDT Former Claimer Delaunay takes the Grade 2, $400,000 Churchill Downs Stakes, part of the Kentucky Derby undercard on May 4, 2013.]]> May 04, 2013 12:11:29 PDT Kentucky Derby contenders take to the track at Churchill Downs to prepare for the 139th Run for the Roses.]]> May 01, 2013 07:16:45 PDT Jon & Joel return from South Florida to unveil the first TCI Top 10 of the year, and take a quick look at the upcoming President's Day weekend action on the Kentucky Derby prep trail.]]> February 15, 2013 11:34:00 PST