Mijin Yoon/Owen Nelson (Belfast, USA) finished 3-2 in the 0 team Winter World Masters Games - Doubles qualifying round, held January 12 - 18, 2020 in , . In their opening game, Yoon/Nelson defeated Alekhina Nadezhda/Oleg Dereli (Moscow, RUS) 1-0, then went on to lose 10-1 against Irene Beck/Jurgen Beck (SUI/GER, ). Yoon/Nelson lost 16-4 to Helena Klange/Hugh Millikin (SWE/AUS, ) where Yoon/Nelson responded with a 5-4 win over Veronika Huber/Bjorn Schroeder (AUT/GER, ). Yoon/Nelson won 12-6 against Susana Cole/Tijani Cole (Accra, NGR) in their final qualifying round match.
 
. For week of the event schedule, Yoon/Nelson did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Yoon/Nelson ranks th overall on the Year-to-Date rankings with points earned so far this season.