DirectAthletics: Sheffield, Michael http://www.directathletics.com/athletes/track/920769.html DirectAthletics Results for Sheffield, Michael en-us DirectAthletics, Inc. info@directathletics.com info@directathletics.com USMMA Coach O Invitational 0.0 yd Discus Throw http://www.directathletics.com/results/track/3791_256603.html?athlete_hnd=920769 Track & Field USMMA Coach O Invitational 0.0 yd Discus Throw 33.03m 04/15/2006 Danny Curran Invitational 0.0 yd Discus Throw http://www.directathletics.com/results/track/3651_245490.html?athlete_hnd=920769 Track & Field Danny Curran Invitational 0.0 yd Discus Throw 32.52m 04/01/2006