Trainer Joe Sharp notched his 1,000th North American victory in sixth race at Ellis Park on Friday when Master Game (Mastery) took a seven-furlong claimer under Tyler Gaffalione. At Saratoga that same day where he won his 999th in the third race, the trainer--who went out on his own in 2014--said it was satisfying to reach the milestone with his Ellis-based team, which is headed by longtime assistant Marvin Alvarez. "It's great, and I was happy to have it happen down there at Ellis because Marvin has been there with...