Couldn’t get your fill of horse-related sports during the Derby? Check out this polo match at Oxmoor Farm. Hosted by the Louisville Polo Club, the match promises to be “Polo for a Purpose,” as a portion of the proceeds go to the UofL School of Medicine. Admission is free, and cocktails, champagne, wine, beer and food are available for purchase. And starting at 6 p.m., expect live music by The Ranahans, the self-described best “cowboy band” in Kentucky.