| 129 | Babar Azam | Pakistan Under-19s v West Indies Under-19s | Fitzherbert Park, Palmerston North | uo696 |
| 114 | PR Stirling | Ireland Under-19s v United States of America Under-19s | Queenstown Events Centre, Queenstown | uo710 |
| 110* | Y Cariah | West Indies Under-19s v Sri Lanka Under-19s | Village Green, Christchurch | uo738 |
| 107* | DA Hendricks | South Africa Under-19s v New Zealand Under-19s | Lincoln No 3, Lincoln | uo727 |
| 100 | BA Stokes | England Under-19s v India Under-19s | Bert Sutcliffe Oval, Lincoln | uo716 |