| 153 | JA Haynes | Worcestershire v Essex | The Cloudfm County Ground, Chelmsford | a28481 |
| 141 | G Clark | Durham v Kent | The Kent County Cricket Ground, Beckenham | a28458 |
| 141* | G Clark | Durham v Hampshire | Emirates Riverside, Chester-le-Street | a28520 |
| 140 | G Clark | Durham v Gloucestershire | North Marine Road, Scarborough | a28480 |
| 140 | NJ Selman | Glamorgan v Leicestershire | Uptonsteel County Ground, Leicester | a28501 |
| 140* | TH David | Surrey v Warwickshire | The Kia Oval, Kennington | a28517 |
| 131* | NRT Gubbins | Hampshire v Sussex | The Ageas Bowl, Southampton | a28474 |
| 131 | RS Patel | Surrey v Nottinghamshire | Woodbridge Road, Guildford | a28476 |
| 130 | SS Eskinazi | Middlesex v Worcestershire | County Ground, New Road, Worcester | a28493 |
| 127 | MS Harris | Leicestershire v Yorkshire | Uptonsteel County Ground, Leicester | a28466 |
| 126* | AZ Lees | Durham v Essex | Emirates Riverside, Chester-le-Street | a28510 |
| 125 | HG Duke | Yorkshire v Leicestershire | Uptonsteel County Ground, Leicester | a28466 |
| 123 | BL D'Oliveira | Worcestershire v Essex | The Cloudfm County Ground, Chelmsford | a28481 |
| 123 | TJ Haines | Sussex v Middlesex | The 1st Central County Ground, Hove | a28525 |
| 121 | JS Rymell | Essex v Yorkshire | The Cloudfm County Ground, Chelmsford | a28527 |
| 119* | MJ Lamb | Warwickshire v Leicestershire | Edgbaston, Birmingham | a28482 |
| 118 | RK Patel | Leicestershire v Warwickshire | Edgbaston, Birmingham | a28482 |
| 117 | MD Stoneman | Surrey v Durham | Emirates Riverside, Chester-le-Street | a28530 |
| 116 | BA Godleman | Derbyshire v Leicestershire | Uptonsteel County Ground, Leicester | a28459 |
| 112* | CDJ Dent | Gloucestershire v Kent | The Kent County Cricket Ground, Beckenham | a28522 |
| 111* | RS Patel | Surrey v Derbyshire | The Incora County Ground, Derby | a28519 |
| 110 | JC Hildreth | Somerset v Derbyshire | The Cooper Associates County Ground, Taunton | a28468 |
| 110 | AN Cook | Essex v Lancashire | Emirates Old Trafford, Manchester | a28523 |
| 109 | TA Wood | Derbyshire v Nottinghamshire | The Incora County Ground, Derby | a28498 |
| 109 | FIN Khushi | Essex v Durham | Emirates Riverside, Chester-le-Street | a28510 |
| 108 | LJ Hill | Leicestershire v Yorkshire | Uptonsteel County Ground, Leicester | a28466 |
| 108 | HG Munsey | Kent v Worcestershire | County Ground, New Road, Worcester | a28470 |
| 108 | AGH Orr | Sussex v Worcestershire | County Ground, New Road, Worcester | a28506 |
| 108 | GA Bartlett | Somerset v Leicestershire | The Cooper Associates County Ground, Taunton | a28516 |
| 107 | LJ Hill | Leicestershire v Somerset | The Cooper Associates County Ground, Taunton | a28516 |
| 105 | BC Brown | Sussex v Middlesex | The 1st Central County Ground, Hove | a28525 |
| 103 | H Hameed | Nottinghamshire v Warwickshire | Edgbaston, Birmingham | a28469 |
| 103 | RM Yates | Warwickshire v Nottinghamshire | Edgbaston, Birmingham | a28469 |
| 103* | EJ Pollock | Warwickshire v Derbyshire | The Incora County Ground, Derby | a28472 |
| 103* | SR Dickson | Durham v Lancashire | Roseworth Terrace, Gosforth | a28500 |
| 102 | TH David | Surrey v Gloucestershire | The Kia Oval, Kennington | a28528 |
| 100 | AZ Lees | Durham v Kent | The Kent County Cricket Ground, Beckenham | a28458 |
