World: World Championship U19 - 25th-28th places |
| | Georgia U19 | South Korea U19 | 30:33 (18:14, 12:19) | details | 11.08.2023 |
| Semi-finals | South Korea U19 | USA U19 | 36:19 (23:8, 13:11) | details | 10.08.2023 |
World: World Championship U19 - Losers stage |
| Group 2 | Japan U19 | South Korea U19 | 27:34 (10:19, 17:15) | details | 08.08.2023 |
| Group 2 | Iceland U19 | South Korea U19 | 38:23 (18:13, 20:10) | details | 07.08.2023 |
World: World Championship U19 - Preliminary |
| Group D | Spain U19 | South Korea U19 | 38:22 (17:12, 21:10) | details | 05.08.2023 |
| Group D | South Korea U19 | Brazil U19 | 30:31 (15:16, 15:15) | details | 03.08.2023 |
| Group D | South Korea U19 | Bahrain U19 | 28:32 (13:14, 15:18) | details | 02.08.2023 |
World: World Championship U19 - 9th-16th places |
| 11th place | South Korea U19 | Tunisia U19 | 34:36 (17:17, 17:19) | details | 17.08.2017 |
World: World Championship U19 - Play Offs |
| 1/8-finals | South Korea U19 | Russia U19 | 31:32 (18:14, 13:18) | details | 16.08.2017 |
World: World Championship U19 - Main |
| Group C | Poland U19 | South Korea U19 | 28:38 (12:23, 16:15) | details | 14.08.2017 |
| Group C | Argentina U19 | South Korea U19 | 27:44 (14:21, 13:23) | details | 13.08.2017 |
| Group C | Portugal U19 | South Korea U19 | 33:24 (16:11, 17:13) | details | 11.08.2017 |
| Group C | South Korea U19 | Croatia U19 | 33:31 (18:15, 15:16) | details | 10.08.2017 |
| Group C | Brazil U19 | South Korea U19 | 33:35 (18:18, 15:17) | details | 08.08.2017 |
World: World Championship U19 - 9th-16th places |
| 13th place | South Korea U19 | Croatia U19 | 36:30 (19:20, 17:10) | details | 17.08.2015 |
World: World Championship U19 - Play Offs |
| 1/8-finals | Iceland U19 | South Korea U19 | 34:28 (17:14, 17:14) | details | 16.08.2015 |
World: World Championship U19 - Main |
| Group A | South Korea U19 | Poland U19 | 33:27 (14:12, 19:15) | details | 14.08.2015 |
| Group A | South Korea U19 | Hungary U19 | 31:31 (18:19, 13:12) | details | 13.08.2015 |
| Group A | Sweden U19 | South Korea U19 | 37:25 (20:12, 17:13) | details | 11.08.2015 |
| Group A | Serbia U19 | South Korea U19 | 29:27 (13:13, 16:14) | details | 10.08.2015 |
| Group A | South Korea U19 | Chile U19 | 36:23 (19:11, 17:12) | details | 08.08.2015 |
World: World Championship U19 - 21th-24th places |
| 21th place | South Korea U19 | Angola U19 | 34:21 (12:12, 22:9) | details | 19.08.2013 |
| Semi-finals | Chile U19 | South Korea U19 | 33:40 (16:22, 17:18) | details | 18.08.2013 |
World: World Championship U19 - Main |
| Group B | South Korea U19 | Romania U19 | 37:34 (20:18, 17:16) | details | 16.08.2013 |
| Group B | Slovenia U19 | South Korea U19 | 39:28 (20:16, 19:12) | details | 15.08.2013 |
| Group B | Tunisia U19 | South Korea U19 | 31:30 (15:12, 16:18) | details | 13.08.2013 |
| Group B | South Korea U19 | Sweden U19 | 28:37 (14:14, 14:23) | details | 12.08.2013 |
| Group B | Qatar U19 | South Korea U19 | 33:32 (16:19, 17:13) | details | 10.08.2013 |