The 2018 VBA top overall pick for the Danang Dragons, Dierker led Vietnam in points twice and rebounds and assists three times in the five games at the Vietnamese finished the games 3-2 overall. In the pool play round, Vietnam went 2-1 thanks in large part to Dierker. In the teams second game, a 99-78 win over Singapore, Dierker had 15 rebounds and four assists, then in a matchup with Games host and eventual gold medalists, the Philippines, Dierker led the team in points (28), rebounds (9) and assists (4).
In the semifinals against Thailand, a 101-95 loss, Dierker poured in a game-high 31 points and grabbed 10 rebounds. In the bronze medal game, an 86-71 victory over Indonesia, Dierker finished second on the team with 18 points to go with six rebounds, four assists and two steals in 34 minutes of play.
The medal is the first-ever in 60 years of Vietnam basketball and 30 SEA games. Not only did the team with a medal in the 5x5 games but Dierker also led the country to a bronze in the 3x3 competition.This year's games were held at the Mall of Asia Arena in Pasay, Philippines. Dierker now will be joining the Saigon Heat in preparation for the ABL’s 10th season and the team is expected to contend for a title with a host of talented players up and down its roster. Play begins on January 3.