 USA: Columbus - Doubles - Main |
|---|
| Semi-finals | Chung Y./Hong S. C. | Lutschaunig A./Trotter J. K. | 0:2 (2:6, 4:6) | details | 24.09.2021 |
| Quarter-finals | Blumberg W./Schnur M. | Chung Y./Hong S. C. | 1:2 (65:7, 6:4, 8:10) | details | 23.09.2021 |
| 1/8-finals | Chung Y./Hong S. C. | Harrison C./Novikov D. | 2:1 (5:7, 7:5, 15:13) | details | 22.09.2021 |
 Turkey: M15 Antalya 9 - Doubles - Main |
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| 1/8-finals | Brancaccio R./Zukas M. | Chung Y./Hong S. C. | 2:1 (6:4, 4:6, 10:7) | details | 02.03.2021 |
 South Korea: Busan - Doubles - Main |
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| 1/8-finals | Kubler J./Purcell M. | Chung Y./Hong S. C. | 2:1 (6:4, 64:7, 10:8) | details | 14.05.2018 |
| South Korea: Busan - Doubles - Main |
|---|
| 1/8-finals | Chung Y./Hong S. C. | Jenkins J./Kudla D. | 0:2 (2:6, 5:7) | details | 06.05.2015 |
