Darius Luff, a senior at Nebraska, won the men's invitational 110-meter hurdles in a wind-legal 13.25 seconds to achieve a new personal-best performance at the 114th Drake Relays Presented by Xtream and Powered by Mediacom at Drake Stadium in Des Moines, Iowa. Luff placed second in the invitational section last season in a wind-legal 13.48 seconds.