Jockey Irad Ortiz Jr., America's leading jockey, has tested positive for COVID-19, the jockey confirmed in a phone call Wednesday afternoon. The news was first reported by Dave Grening of the Daily Racing Form. Ortiz, who had been serving two consecutive five-day suspensions for careless riding July 3 and 31 at Belmont and Saratoga, respectively, said that he was asymptomatic. He rode his last race Sept. 16 at Kentucky Downs, and had not ridden in New York since Sept. 7, the last day of the Saratoga meeting. "I'm feeling good,"...