DirectAthletics: Mattison, D.J. http://www.directathletics.com/athletes/track/1639328.html DirectAthletics Results for Mattison, D.J. en-us DirectAthletics, Inc. info@directathletics.com info@directathletics.com 2009 ASICS Winthrop Invitational 800m http://www.directathletics.com/results/track/11424_773943.html?athlete_hnd=1639328 Track & Field 2009 ASICS Winthrop Invitational 800m 1:59.45 03/26/2009 2009 ASICS Winthrop Invitational 400m http://www.directathletics.com/results/track/11424_773962.html?athlete_hnd=1639328 Track & Field 2009 ASICS Winthrop Invitational 400m 52.59 03/26/2009 2008 ASICS Winthrop Invitational 1,500m http://www.directathletics.com/athletes/track/1639328.html Track & Field 2008 ASICS Winthrop Invitational 1,500m 4:12.59 03/27/2008 2008 ASICS Winthrop Invitational 1,500m http://www.directathletics.com/results/track/8519_569306.html?athlete_hnd=1639328 Track & Field 2008 ASICS Winthrop Invitational 1,500m 4:12.59 03/27/2008 2008 ASICS Winthrop Invitational 800m http://www.directathletics.com/results/track/8519_569308.html?athlete_hnd=1639328 Track & Field 2008 ASICS Winthrop Invitational 800m 1:59.41 03/27/2008