| Wkt |
| 1 | 218 | JB Cracknell (124) & NS Fernandes (98*) | Middlesex Second XI v Surrey Second XI | Old Deer Park, Richmond | 2025 |
| 2 | 216 | BJJ Wells (111*) & GA Bartlett (100) | Somerset Second XI v Northamptonshire Second XI | Taunton Vale Sports Club Ground, Taunton | 2021 |
| 2 | 195* | Z Crawley (109*) & JDS Neesham (78*) | Kent Second XI v Middlesex Second XI | Polo Farm Sports Club, Canterbury | 2017 |
| 3 | 195 | MS Pepper (132*) & FIN Khushi (71) | Essex Second XI v Marylebone Cricket Club Young Cricketers | Hare Field, Coggeshall | 2019 |
| 1 | 186 | HD Ward (110) & ZB Lion-Cachet (122*) | Sussex Second XI v Middlesex Second XI | Uxbridge Cricket Club Ground, Uxbridge | 2025 |
| 1 | 185* | WEL Buttleman (109*) & FIN Khushi (74*) | Essex Second XI v Middlesex Second XI | Garon Park, Southend-on-Sea | 2022 |
| 1 | 185* | WAR Fraine (107*) & JH Wharton (68*) | Yorkshire Second XI v Nottinghamshire Second XI | Worksop College Ground, Worksop | 2023 |
| 2 | 181 | MJ Potts (101*) & RD Pringle (91) | Durham Second XI v Warwickshire Second XI | Scorers, Shirley | 2018 |
| 1 | 177 | PR Stirling (116) & DJ Malan (65) | Middlesex Second XI v Hampshire Second XI | The Ageas Bowl (Nursery), Southampton | 2015 |
| 2 | 175 | RS Patel (129) & JW Blake (77) | Surrey Second XI v Middlesex Second XI | Old Deer Park, Richmond | 2025 |
| 1 | 173* | MK O'Riordan (85*) & TS Muyeye (84*) | Kent Second XI v Hampshire Second XI | The Kent County Cricket Ground, Beckenham | 2022 |
| 2 | 169 | HG Duke (59) & GS Ballance (125) | Yorkshire Second XI v Lancashire Second XI | Aigburth, Liverpool | 2021 |
| 2 | 163 | EJ Pollock (111) & RP Jones (45) | Worcestershire Second XI v Gloucestershire Second XI | Visit Worcestershire New Road, Worcester | 2024 |
| 2 | 162* | JJ Roy (127*) & A Patel (49*) | Surrey Second XI v Sussex Second XI | Spen Cama Memorial Ground, Fulking | 2013 |
| 4 | 162 | HJ Cullen (69) & DH Lategan (95) | Worcestershire Second XI v Glamorgan Second XI | Main Road, Ombersley | 2025 |
| 1 | 160 | CD Nash (87*) & LJ Wright (109) | Sussex Second XI v Hampshire Second XI | The Brighton and Hove Jobs County Ground, Hove | 2015 |
| 4 | 158 | GJ Maxwell (115) & H Riazuddin (60*) | Hampshire Second XI v Marylebone Cricket Club Young Cricketers | Denis Compton Oval, Shenley | 2012 |
| 2 | 156* | MW Machan (72*) & JS Gatting (70*) | Sussex Second XI v Hampshire Second XI | The Ageas Bowl, Southampton | 2013 |
| 2 | 153 | DL Lloyd (81) & MP O'Shea (73) | Glamorgan Second XI v Worcestershire Second XI | Chester Road North, Kidderminster | 2012 |
| 1 | 153 | GP Smith (87) & AK Dal (80) | Nottinghamshire Second XI v Northamptonshire Second XI | County Ground, Northampton | 2015 |
| 2 | 152 | HR Parker (42) & BD Guest (102) | Derbyshire Second XI v Nottinghamshire Second XI | Repton School Ground, Repton | 2025 |
| 4 | 151* | OJ Price (100*) & TJ Price (88*) | Gloucestershire Second XI v Worcestershire Second XI | College Ground, Cheltenham | 2022 |
| 4 | 151 | MJJ Critchley (73*) & PI Walter (78) | Essex Second XI v Kent Second XI | The Cloud County Ground, Chelmsford | 2023 |
| 2 | 150 | LS Livingstone (103*) & LA Procter (56) | Lancashire Second XI v Unicorns | Aigburth, Liverpool | 2015 |
| 2 | 150 | R Gibson (103) & JA Leaning (85*) | Yorkshire Second XI v Durham Second XI | Windy Hill Lane, Marske-by-the-Sea | 2017 |
| 2 | 149* | CO Thurston (77*) & BJ Curran (62*) | Northamptonshire Second XI v Worcestershire Second XI | Blackfinch New Road, Worcester | 2018 |
| 5 | 149* | D Ferreira (114*) & JO Thompson (18*) | Yorkshire Second XI v Lancashire Second XI | Shaw Lane, Barnsley | 2024 |
| 1 | 148 | AM Rossington (107) & DJ Malan (40) | Middlesex Second XI v Unicorns A | Uxbridge Cricket Club Ground, Uxbridge | 2013 |
| 1 | 148 | AGH Orr (88) & DK Ibrahim (80) | Sussex Second XI v Essex Second XI | Garon Park, Southend-on-Sea | 2022 |
| 2 | 148 | AZ Lees (74) & CN Ackermann (84) | Durham Second XI v Nottinghamshire Second XI | Banks Homes Riverside, Chester-le-Street | 2025 |
