| Points | Club | VS Club | Date | |
|---|---|---|---|---|
| 73 | Australia U20 | Japan U20 | 03-06-2018 | Match details |
| 67 | New Zealand U20 | Japan U20 | 30-05-2018 | Match details |
| 57 | Argentina U20 | England U20 | 30-05-2018 | Match details |
| 53 | Scotland U20 | Italy U20 | 30-05-2018 | Match details |
| 52 | New Zealand U20 | Wales U20 | 03-06-2018 | Match details |
| 50 | Ireland U20 | France U20 | 30-05-2018 | Match details |
| 48 | England U20 | Italy U20 | 03-06-2018 | Match details |
| 47 | Wales U20 | Australia U20 | 30-05-2018 | Match details |
| 47 | South Africa U20 | Ireland U20 | 03-06-2018 | Match details |
| 42 | Argentina U20 | Scotland U20 | 03-06-2018 | Match details |
| 36 | Georgia U20 | France U20 | 03-06-2018 | Match details |
