St. Andrew Episcopal MD's Tinoda Matsatsa enters the boys 800-meter race at the Brooks PR Invitational coming off of a sub-4-minute mile effort at the Hoka Festival of Miles, running 3:58.70 in St. Louis. Matsatsa will be one of seven athletes with an entry time of 1:50 or faster in Wednesday's race at Renton Memorial Stadium in Renton.