World: World Championship U19 - Play Offs |
| 3rd place | USA U19 | South Korea U19 | 1:3 (18:25, 19:25, 25:21, 23:25) | details | 11.08.2023 |
| Semi-finals | Iran U19 | South Korea U19 | 3:1 (18:25, 25:21, 25:20, 25:16) | details | 11.08.2023 |
| Quarter-finals | Italy U19 | South Korea U19 | 0:3 (25:27, 16:25, 26:28) | details | 10.08.2023 |
| 1/8-finals | South Korea U19 | Argentina U19 | 3:2 (17:25, 25:21, 25:20, 17:25, 15:9) | details | 09.08.2023 |
World: World Championship U19 - Main |
| Group C | Nigeria U19 | South Korea U19 | 0:3 AWA. | details | 05.08.2023 |
| Group C | Puerto Rico U19 | South Korea U19 | 0:3 (13:25, 18:25, 11:25) | details | 04.08.2023 |
| Group C | Colombia U19 | South Korea U19 | 1:3 (18:25, 25:27, 25:19, 21:25) | details | 03.08.2023 |
| Group C | Iran U19 | South Korea U19 | 3:0 (25:20, 25:20, 25:23) | details | 02.08.2023 |
World: World Championship U19 - 9th-16th places |
| 11th place | South Korea U19 | Cuba U19 | 3:1 (25:21, 18:25, 26:24, 25:23) | details | 30.08.2019 |
| Semi-finals | South Korea U19 | Czech Republic U19 | 2:3 (29:31, 25:22, 18:25, 25:19, 14:16) | details | 29.08.2019 |
| Quarter-finals | Chinese Taipei U19 | South Korea U19 | 0:3 (24:26, 21:25, 21:25) | details | 28.08.2019 |
World: World Championship U19 - Play Offs |
| 1/8-finals | Japan U19 | South Korea U19 | 3:1 (22:25, 25:19, 25:18, 25:17) | details | 27.08.2019 |
World: World Championship U19 - Main |
| Group D | Dominican Republic U19 | South Korea U19 | 0:3 (17:25, 16:25, 15:25) | details | 24.08.2019 |
| Group D | South Korea U19 | Russia U19 | 1:3 (25:22, 21:25, 18:25, 23:25) | details | 23.08.2019 |
| Group D | USA U19 | South Korea U19 | 1:3 (27:25, 17:25, 20:25, 22:25) | details | 22.08.2019 |
| Group D | South Korea U19 | Nigeria U19 | 0:3 (20:25, 26:28, 24:26) | details | 21.08.2019 |
World: World Championship U19 - Play Offs |
| 3rd place | Japan U19 | South Korea U19 | 3:0 (25:22, 25:22, 25:18) | details | 27.08.2017 |
| Semi-finals | Iran U19 | South Korea U19 | 3:0 (25:23, 25:20, 25:18) | details | 26.08.2017 |
| Quarter-finals | South Korea U19 | Egypt U19 | 3:1 (25:20, 20:25, 25:20, 25:19) | details | 25.08.2017 |
| 1/8-finals | Italy U19 | South Korea U19 | 0:3 (23:25, 22:25, 13:25) | details | 24.08.2017 |
World: World Championship U19 - Main |
| Group C | Russia U19 | South Korea U19 | 3:1 (25:22, 25:16, 22:25, 25:20) | details | 22.08.2017 |
| Group C | Argentina U19 | South Korea U19 | 3:2 (17:25, 20:25, 25:22, 25:21, 18:16) | details | 21.08.2017 |
| Group C | South Korea U19 | Turkey U19 | 3:1 (26:28, 25:20, 25:21, 27:25) | details | 20.08.2017 |
| Group C | Chile U19 | South Korea U19 | 0:3 (12:25, 21:25, 21:25) | details | 18.08.2017 |
World: World Championship U19 - 9th-16th places |
| Final | Belgium U19 | South Korea U19 | 3:0 (25:21, 25:16, 25:18) | details | 08.07.2013 |
| Semi-finals | Finland U19 | South Korea U19 | 1:3 (25:18, 20:25, 20:25, 24:26) | details | 07.07.2013 |
| Quarter-finals | South Korea U19 | Turkey U19 | 3:0 (25:23, 25:17, 25:22) | details | 06.07.2013 |
World: World Championship U19 - Play Offs |
| 1/8-finals | South Korea U19 | France U19 | 0:3 (23:25, 19:25, 17:25) | details | 04.07.2013 |
World: World Championship U19 - Main |
| Group D | South Korea U19 | USA U19 | 2:3 (25:22, 20:25, 21:25, 25:15, 15:17) | details | 01.07.2013 |
| Group D | Brazil U19 | South Korea U19 | 3:0 (25:22, 25:16, 25:23) | details | 30.06.2013 |
| Group D | South Korea U19 | Algeria U19 | 3:0 (25:22, 25:14, 25:15) | details | 30.06.2013 |
| Group D | Egypt U19 | South Korea U19 | 0:3 (21:25, 14:25, 20:25) | details | 28.06.2013 |