The 56th 'TDN Rising Star', presented by Hagyard, for the hegemonic heavyweight stallion Into Mischief went to first-time starter Sneaky Good, who was boldfaced heading for home as she took the seventh race at Keeneland on Sunday. A $450,000 grad who went through the nearby sales pavilion ring, the filly was backed at the windows as the 2-1 choice with expert jockey Irad Ortiz Jr. signed on to ride here. The 2-year-old came through the middle of the pack between runners and established a tenuous lead over the 'Insighted' 5-2...