| Record Description | Record |
| Highest Score | 307-6 (40) at Northampton (2011) |
| Lowest Score | 123 (34.3) at Northampton (1982) |
| Highest individual score | 139no BC Brown at The Utilita Bowl (2024) |
| Best Bowling (innings) | 5-14 JM Rice at Southampton (1975) |
| 1st Wicket partnership | 127 RJ Scott and VP Terry at Bournemouth (1990) |
| 2nd Wicket partnership | 114 DI Gower and RA Smith at Southampton (1992) |
| 3rd Wicket partnership | 97 JR Wood and VP Terry at Northampton (1993) |
| 4th Wicket partnership | 141 DI Gower and MD Marshall at Southampton (1990) |
| 5th Wicket partnership | 120 NG Cowley and DR Turner at Southampton (1981) |
| 6th Wicket partnership | 118 BC Brown and FS Organ at The Utilita Bowl (2024) |
| 7th Wicket partnership | 60 BAC Howell and CP Wood at Northampton (2011) |
| 8th Wicket partnership | 53 NEJ Pocock and GR Stephenson at Northampton (1978) |
| 9th Wicket partnership | 60 RJ Logan and SD Udal at Northampton (2005) |
| 10th Wicket partnership | 21 N Pothas and AD Mullally at Milton Keynes (2004) |
| Record Description | Record |
| Highest Score | 285-6 (45) at The Rose Bowl (2002) |
| Lowest Score | 114 (40) at Wellingborough (1980) |
| Highest individual score | 125no AJ Lamb at Northampton (1985) |
| Best Bowling (innings) | 6-22 RR Bailey at Portsmouth (1972) |
| 1st Wicket partnership | 118 P Willey and W Larkins at Northampton (1978) |
| 2nd Wicket partnership | 127 MJ Powell and DJG Sales at The Rose Bowl (2002) |
| 3rd Wicket partnership | 207 AJ Lamb and RJ Bailey at Northampton (1985) |
| 4th Wicket partnership | 80 RJ Bailey and KM Curran at Southampton (1992) |
| 5th Wicket partnership | 78 MB Loye and RJ Bailey at Southampton (1994) |
| 6th Wicket partnership | 86 AJ Lamb and AL Penberty at Northampton (1993) |
| 7th Wicket partnership | 70 DJ Capel and AL Penberty at Basingstoke (1996) |
| 8th Wicket partnership | 42 RG Williams and CEL Ambrose at Southampton (1990) |
| 9th Wicket partnership | 41 AH Miller and RA Weatherall at The Utilita Bowl (2024) |
| 10th Wicket partnership | 10 GL Brophy and PC Rofe at Milton Keynes (2014) |
| Record Description | Record |
| Highest Score | 289-4 (44.3) in 2002 |
| Lowest Score | 153 (45) in 2004 |
| Highest individual score | 139no BC Brown (2024) |
| Best Bowling | 4-22 AD Mascarenhas (2003) |
| 1st Wicket partnership | 45 MA Carberry and SP Terry (2014) |
| 2nd Wicket partnership | 98 NC Johnson and JP Crawley (2002) |
| 3rd Wicket partnership | 76 JD Francis and NC Johnson (2002) |
| 4th Wicket partnership | 99 JD Francis and WS Kendall (2002) |
| 5th Wicket partnership | 79 GA Lamb and SM Ervine (2005) |
| 6th Wicket partnership | 118 BC Brown and FS Organ (2024) |
| 7th Wicket partnership | 27 LA Dawson and CP Wood (2014)
27 BC Brown and EV Jack (2024) |
| 8th Wicket partnership | 27 BC Brown and KJ Abbott (2024) |
| 9th Wicket partnership | 26 LA Dawson and DR Briggs (2011) |
| 10th Wicket partnership | 12 DR Briggs and JA Tomlinson (2014) |
| Record Description | Record |
| Highest Score | 285-6 (45) in 2002 |
| Lowest Score | 162 (42.4) in 2003 |
| Highest individual score | 121 NJ O'Brien (2011) |
| Best Bowling | 5-38 Azharullah (2014) |
| 1st Wicket partnership | 56 PP Shaw and EN Gay (2024) |
| 2nd Wicket partnership | 127 MJ Powell and DJG Sales (2002) |
| 3rd Wicket partnership | 85 NJ O'Brien and AG Wakely (2011) |
| 4th Wicket partnership | 77 DJG Sales and U Afzaal (2004) |
| 5th Wicket partnership | 42 AL Penberthy and ME Cassar (2002) |
| 6th Wicket partnership | 56 DJG Sales and BJ Phillips (2003) |
| 7th Wicket partnership | 43 DJG Sales and BJ Phillips (2005) |
| 8th Wicket partnership | 8 DJG Sales and MJ Cawdron (2003) |
| 9th Wicket partnership | 41 AH Miller and RA Weatherall (2024) |
| 10th Wicket partnership | 9 DJG Sales and JF Brown (2003) |