| U19 World Championship | 2015/08/11 09:00 | Argentina U19 v Japan U19 | W | 23-24 |
| U19 World Championship | 2019/08/08 14:30 | Japan U19 v Bahrain U19 | W | 27-24 |
| U19 World Championship | 2019/08/06 14:30 | Denmark U19 v Japan U19 | L | 30-23 |
| U19 Asian Champs | 2018/09/26 15:00 | Bahrain U19 v Japan U19 | L | 34-31 |
| U19 Asian Champs | 2018/09/24 14:30 | Saudi Arabia U19 v Japan U19 | W | 17-25 |
| U19 Asian Champs | 2018/09/22 10:30 | Japan U19 v India U19 | W | 41-18 |
| U19 Asian Champs | 2018/09/21 12:45 | Jordan U19 v Japan U19 | W | 13-33 |
| U19 Asian Champs | 2018/09/20 12:15 | Bahrain U19 v Japan U19 | L | 27-23 |
| U19 Asian Champs | 2018/09/18 15:45 | Japan U19 v Qatar U19 | D | 31-31 |
| U19 World Championship | 2019/08/08 16:30 | Argentina U19 v Denmark U19 | L | 19-29 |
| U19 World Championship | 2019/08/06 18:30 | North Macedonia U19 v Argentina U19 | W | 20-23 |
| U19 South and Central American Champs | 2019/05/12 21:00 | Argentina U19 v Brazil U19 | L | 27-39 |
| U19 South and Central American Champs | 2019/05/11 23:00 | Chile U19 v Argentina U19 | W | 20-24 |
| U19 South and Central American Champs | 2019/05/10 23:00 | Argentina U19 v Paraguay U19 | W | 31-12 |
| U19 South and Central American Champs | 2019/05/09 19:00 | Argentina U19 v Colombia U19 | W | 32-21 |
| U19 South and Central American Champs | 2019/05/08 19:00 | Uruguay U19 v Argentina U19 | W | 15-32 |
| U19 World Championship | 2017/08/17 07:45 | Bahrain U19 v Argentina U19 | W | 24-25 |