Jockey Dylan Davis suffered a broken right collarbone in a spill that affected four horses Friday afternoon at Aqueduct, his agent Mike Migliore told the TDN's Bill Finley. Migliore updated late Friday that Davis also has multiple fractured ribs and a partially collapsed lung. Heavyweight Champs (Solomini), the third betting choice in a $17,500 claimer with a non-winners-of-three-lifetime condition, was a handy third and three wide tracking the pace into the turn, but broke down and fell three-eighths of a mile from the wire. He unseated his rider Ricardo Santana,...