Jellicle Ball (#3, ML 10-1) makes her North American debut in Friday's ninth race at Saratoga, the Grade 2 Lake George Stakes on turf. Since Jan. 1, 2014, trainer Graham Motion is winning at a 33 percent clip with first-time North American starters, for a return on investment of $4.29. Check out the Positive ROI report as part of DRF Plus. Sign up for DRF Plus here.