| Extras |
| 29 | Old Malvernians v Old Millfieldians | Malvern College Ground, Malvern | 2021 |
| 29 | Old Monmothians v Old Millfieldians | Millfield School, Street | 2025 |
| 27 | Bradfield Waifs v Old Millfieldians | Bradfield College, Reading | 2025 |
| 23 | Marlborough Blues v Old Millfieldians | Marlborough College Ground, Marlborough | 2021 |
| 22 | Charterhouse Friars v Old Millfieldians | Millfield School, Street | 2023 |
| 22 | Eton Ramblers v Old Millfieldians | Millfield School, Street | 2023 |
| 18 | Old Wellingtonians v Old Millfieldians | Wellington College, Crowthorne | 2022 |
| 18 | Old Cheltonians v Old Millfieldians | Millfield School, Street | 2025 |
| 17 | Charterhouse Friars v Old Millfieldians | Millfield School, Street | 2022 |
| 15 | Bradfield Waifs v Old Millfieldians | Arundel Castle Cricket Club Ground, Arundel | 2022 |
| 15 | Radley Rangers v Old Millfieldians | Radley College Bigside Ground, Abingdon | 2024 |
| 14 | Old Malvernians v Old Millfieldians | Malvern College Ground, Malvern | 2022 |
| 14 | Oundle Rovers v Old Millfieldians | Oundle School Ground, Oundle | 2022 |
| 13 | Lancing Rovers v Old Millfieldians | Lancing College Ground, Lancing | 2021 |
| 13 | Old Cheltonians v Old Millfieldians | Millfield School, Street | 2023 |
| 11 | Radley Rangers v Old Millfieldians | Radley College Bigside Ground, Abingdon | 2022 |
| 10 | Old Tonbridgians v Old Millfieldians | Tonbridge School Ground, Tonbridge | 2024 |
| 9 | Old Malvernians v Old Millfieldians | Malvern College Ground, Malvern | 2019 |
| 9 | Rugby Meteors v Old Millfieldians | Rugby School Ground, Rugby | 2024 |
| 9 | Old Tonbridgians v Old Millfieldians | Tonbridge School Ground, Tonbridge | 2025 |
| 7 | Old Merchant Taylors v Old Millfieldians | Merchant Taylors' School Ground, Northwood | 2021 |
| 7 | Oundle Rovers v Old Millfieldians | Arundel Castle Cricket Club Ground, Arundel | 2021 |
| 0 | Old Merchant Taylors v Old Millfieldians | Millfield School, Street | 2021 |
