Brian’s Derby Preps: The Tampa Bay Derby

Tampa Bay Downs: The GII, $350,000 Tampa Bay Derby at 1 1/16 miles  #1 Eton Blue: Lightly raced colt chased Saturday’s  heavy favorite Verrazano around one turn in an optional claimer at Gulfstream Park last month, but as a son of Giant’s Causeway out of Kentucky Oaks winner Bird Town, he should move forward in…