At the U23 World Team Trials in Geneva, Ohio, the junior won the 67kg Greco-Roman championship to advance to the World Championships on Oct. 17-23 in Spain.
Greenwood, who entered the tournament unseeded, upset No. 2 seed Aundre Beatty of Marian University 9-6 in the quarterfinals and Utah Valley's Sam Edelblute 8-0 in the semifinals to advance to the best-of-three championship match.
Wisconsin-Parkside's Cayden Henschel won the first match 8-7, but Greenwood rallied for a 6-5 decision in the second match and then earned a 10-0 shutout to win the title.
