| World Champs U20 | 2021/08/28 14:30 | South Africa U20 v Montenegro U20 | L | 5-16 |
| U20 World Championships | 2019/12/19 08:22 | Russia U20 v South Africa U20 | L | 19-9 |
| U20 World Championships | 2019/12/18 07:40 | South Africa U20 v Egypt U20 | W | 8-7 |
| U20 World Championships | 2019/12/15 10:29 | Japan U20 v South Africa U20 | L | 26-11 |
| U20 World Championships | 2019/12/13 15:50 | China U20 v South Africa U20 | L | 14-13 |
| Others | 2017/08/12 05:53 | South Africa U20 v Puerto Rico U20 | L | 9-14 |
| Others | 2017/08/11 05:55 | South Africa U20 v New Zealand U20 | L | 5-6 |
| Others | 2017/08/10 06:55 | Iran U20 v South Africa U20 | L | 14-9 |
| U20 World Championships | 2019/12/20 15:00 | Serbia U20 v Greece U20 | W | 4-6 |
| U20 World Championships | 2019/12/19 17:00 | Croatia U20 v Greece U20 | W | 5-15 |
| U20 World Championships | 2019/12/18 17:00 | Greece U20 v USA U20 | D | 10-10 |
| U20 World Championships | 2019/12/14 10:30 | Greece U20 v Brazil U20 | W | 12-2 |
| U20 World Championships | 2019/12/13 10:30 | New Zealand U20 v Greece U20 | W | 5-14 |
| U20 World Championships | 2019/12/12 12:40 | Greece U20 v Australia U20 | W | 16-9 |
| Others | 2017/08/13 17:55 | Greece U20 v Croatia U20 | W | 7-6 |
| Others | 2017/08/12 18:35 | Greece U20 v Serbia U20 | W | 9-8 |