Kahlid Abdul Rahim's Bitcoin Passion (Ire) (American Pharoah) was backed down to 2-1 favoritism amongst a well-bred field at Tampa Sunday off a series of five-panel drills at Payson Park, and the money proved prescient as he overcame some greenness in a powerhouse performance worthy of 'TDN Rising Star'-dom. Hopping up at the start, the chestnut found a midpack spot along the rail early behind splits of :23.71 and :48.45. He came off the inside heading into the second bend, but leading local rider Antonio Gallardo hadn't yet given him...