| Inns | HS |
| 252-8 | 75 | Rugby Meteors v Shrewsbury Saracens | Shrewsbury School, Shrewsbury | 1969 |
| 252 | 58 | Rugby Meteors v Sherborne Pilgrims | Sherborne School, Sherborne | 2006 |
| 250-6 | 77 | Rugby Meteors v Shrewsbury Saracens | Shrewsbury School, Shrewsbury | 1990 |
| 248-7 | -1 | Rugby Meteors v Old Amplefordians | Ampleforth College, Ampleforth | 1984 |
| 246-9 | 63 | Rugby Meteors v Old Cholmeleians | Highgate School Ground, Highgate | 1985 |
| 241 | 54 | Rugby Meteors v Oundle Rovers | Rugby School Ground, Rugby | 2022 |
| 239 | 95 | Rugby Meteors v Old Westminsters | Vincent Square, Westminster | 1973 |
| 234-8 | 80 | Rugby Meteors v Old Tonbridgians | Bank of England Ground, Roehampton | 1998 |
| 230 | 51 | Rugby Meteors v Old Brightonians | Brighton College Ground, Brighton | 1992 |
| 229-8 | 81 | Rugby Meteors v Marlborough Blues | Marlborough College Ground, Marlborough | 1983 |
| 227-8 | 51 | Rugby Meteors v Sherborne Pilgrims | Rugby School Ground, Rugby | 1998 |
| 226-7 | 67 | Rugby Meteors v Oundle Rovers | Oundle School Ground, Oundle | 1975 |
| 223-7 | 63 | Rugby Meteors v Old Merchant Taylors | Durrants Sports Ground, Croxley Green | 1993 |
| 223-9 | 51 | Rugby Meteors v Oundle Rovers | Oundle School Ground, Oundle | 1998 |
| 222-8 | 74 | Rugby Meteors v Radley Rangers | Radley College Bigside Ground, Abingdon | 1993 |
| 221-5 | 51 | Rugby Meteors v Repton Pilgrims | Repton School Ground, Repton | 1991 |
| 221-7 | 46 | Rugby Meteors v Radley Rangers | Rugby School Ground, Rugby | 1998 |
| 219-5 | 73* | Rugby Meteors v Old Tonbridgians | Burton's Court, Chelsea | 1973 |
| 217-9 | 71 | Rugby Meteors v Repton Pilgrims | Repton School Ground, Repton | 1967 |
| 215-6 | 93 | Rugby Meteors v Old Tonbridgians | Rugby School Ground, Rugby | 1967 |
| 210-6 | 78 | Rugby Meteors v Old Alleynians | Dulwich College Ground, Dulwich | 2001 |
| 208-8 | 51* | Rugby Meteors v Old Cliftonians | Rugby School Ground, Rugby | 1997 |
| 207-6 | 52 | Rugby Meteors v Radley Rangers | Rugby School Ground, Rugby | 2019 |
| 204-6 | 54 | Rugby Meteors v Charterhouse Friars | Rugby School Ground, Rugby | 1997 |
| 204 | 73 | Rugby Meteors v Old Millfieldians | Rugby School Ground, Rugby | 2024 |
| 197-9 | 48 | Rugby Meteors v Old Wellingtonians | Wellington College, Crowthorne | 1970 |
| 194-8 | 73 | Rugby Meteors v Uppingham Rovers | Middle Field Pitch 1, Uppingham School | 1990 |
| 194-4 | 60 | Rugby Meteors v Lancing Rovers | Rugby School Ground, Rugby | 1991 |
| 193-8 | 66* | Rugby Meteors v Old Hurst Johnians | Hurstpierpoint College Ground, Hurstpierpoint | 2018 |
| 192 | 49 | Rugby Meteors v Downside Wanderers | Rugby School Ground, Rugby | 1984 |
