Jockey Tyler Gaffalione was transported to a local Hallandale hospital for further evaluation after complaining of ankle pain prior to Wednesday's fourth race at Gulfstream Park, the track said in a Wednesday release. In the early evening DRF reported that the rider suffered a broken ankle and would be out indefinetly. Gaffalione was shaken up during the post parade of the claiming event for 3-year-old fillies when his mount, China Blue (Social Inclusion), acted up and pinned his leg against the rail. Gaffalione was a replacement rider for Junior Alvarado,...