Evan’s Calling (#2, ML 15-1) takes on a field of 11 in Friday’s eighth race at Lone Star Park, the Grade 3 Texas Mile Stakes. Since Jan. 1, 2014, trainer Brad Cox is winning at a 30 percent clip in route races, for a return on investment of $2.58. Check out the Positive ROI report as part of DRF Plus. Sign up for DRF Plus here.