| 144 | RS Bopara | Sussex Second XI v Middlesex Second XI | Old Deer Park, Richmond | sett1049 |
| 120 | LWP Wells | Lancashire Second XI v Derbyshire Second XI | Emirates Old Trafford, Manchester | sett1032 |
| 116* | GW Thomas | Somerset Second XI v Warwickshire Second XI | Edgbaston Foundation Community Sports Ground, Birmingham | sett1102 |
| 113* | WAR Fraine | Yorkshire Second XI v Nottinghamshire Second XI | Worksop College Ground, Worksop | sett1085 |
| 113* | WTE Smale | Glamorgan Second XI v Northamptonshire Second XI | Stowe School Ground, Stowe | sett1088 |
| 107* | WAR Fraine | Yorkshire Second XI v Nottinghamshire Second XI | Worksop College Ground, Worksop | sett1086 |
| 107 | GH Roderick | Worcestershire Second XI v Warwickshire Second XI | Edgbaston Foundation Community Sports Ground, Birmingham | sett1096 |
| 103 | CN Ackermann | Leicestershire Second XI v Derbyshire Second XI | Uptonsteel County Ground, Leicester | sett1038 |
| 100* | JJ Bohannon | Lancashire Second XI v Nottinghamshire Second XI | The Tyldesleys, Westhoughton | sett1050 |
| 100 | BMJ Allison | Essex Second XI v Hampshire Second XI | The Ageas Bowl, Southampton | sett1062 |
| 100* | WMH Rhodes | Warwickshire Second XI v Glamorgan Second XI | Spytty Park, Newport | sett1073 |
