| Record Description | Record |
| Highest Score | 319-9 (50) at Chelmsford (2014) |
| Lowest Score | 43 (24.1) at Basingstoke (1972) |
| Highest individual score | 135 AJA Wheater at Chelmsford (2014) |
| Best Bowling (innings) | 5-24 KStJD Emery at Chelmsford (1982)
5-24 SJW Andrew at Chelmsford (1987) |
| 1st Wicket partnership | 173 CL Smith and VP Terry at Chelmsford (1990) |
| 2nd Wicket partnership | 165 TP Alsop and AJA Wheater at The Ageas Bowl (2016) |
| 3rd Wicket partnership | 198 JM Vince and AJA Wheater at Chelmsford (2014) |
| 4th Wicket partnership | 132 JD Francis and WS Kendall at The Rose Bowl (2002) |
| 5th Wicket partnership | 140 LA Dawson and JM Vince at Chelmsford (2009) |
| 6th Wicket partnership | 124 LA Dawson and WR Smith at The Ageas Bowl (2015) |
| 7th Wicket partnership | 75 MD Marshall and RJ Parks at Portsmouth (1987) |
| 8th Wicket partnership | 37 WS Kendall and SD Udal at Chelmsford (2002) |
| 9th Wicket partnership | 64 AJA Wheater and CP Wood at The Ageas Bowl (2013) |
| 10th Wicket partnership | 39 LR Prittipaul and CT Tremlett at The Rose Bowl (2001) |
| Record Description | Record |
| Highest Score | 341-6 (50) at Chelmsford (2019) |
| Lowest Score | 100 (30.1) at Chelmsford (1987) |
| Highest individual score | 144 GA Gooch at Chelmsford (1990) |
| Best Bowling (innings) | 6-22 RNS Hobbs at Harlow (1973) |
| 1st Wicket partnership | 190 DDJ Robinson and SG Law at Southampton (1996) |
| 2nd Wicket partnership | 159 BR Hardie and KS McEwan at Southampton (1981) |
| 3rd Wicket partnership | 192 AN Cook and V Chopra at Chelmsford (2009) |
| 4th Wicket partnership | 95 A Flower and RS Bopara at The Rose Bowl (2006) |
| 5th Wicket partnership | 150 RS Bopara and RN ten Doeschate at Chelmsford (2019) |
| 6th Wicket partnership | 127 SG Law and RJ Rollins at Southampton (1996) |
| 7th Wicket partnership | 47 S Turner and GJ Saville at Leyton (1971)
47 RJ Rollins and DR Law at Southampton (1998) |
| 8th Wicket partnership | 96 S Snater and JA Richards at The Ageas Bowl (2022) |
| 9th Wicket partnership | 45 DE East and NA Foster at Chelmsford (1987) |
| 10th Wicket partnership | 20 BJ Hyam and PM Such at Southend-on-Sea (1999)
20 AP Cowan and AGAM McCoubrey at The Rose Bowl (2004) |
| Record Description | Record |
| Highest Score | 310-4 (50) in 2016 |
| Lowest Score | 175-9 (45) in 2005 |
| Highest individual score | 111 RR Rossouw (2018) |
| Best Bowling | 4-29 Sohail Tanvir (2013) |
| 1st Wicket partnership | 59 DA Kenway and N Pothas (2004) |
| 2nd Wicket partnership | 165 TP Alsop and AJA Wheater (2016) |
| 3rd Wicket partnership | 92 NRT Gubbins and BC Brown (2023) |
| 4th Wicket partnership | 132 JD Francis and WS Kendall (2002) |
| 5th Wicket partnership | 117 MA Carberry and KP Pietersen (2006) |
| 6th Wicket partnership | 124 LA Dawson and WR Smith (2015) |
| 7th Wicket partnership | 51 AD Mascarenhas and SK Warne (2006) |
| 8th Wicket partnership | 19 AD Mascarenhas and SD Udal (2006) |
| 9th Wicket partnership | 64 AJA Wheater and CP Wood (2013) |
| 10th Wicket partnership | 39 LR Prittipaul and CT Tremlett (2001) |
| Record Description | Record |
| Highest Score | 314-7 (49.3) in 2016 |
| Lowest Score | 153 (43.1) in 2004 |
| Highest individual score | 110 T Westley (2016) |
| Best Bowling | 4-26 RJW Topley (2015) |
| 1st Wicket partnership | 122 ML Pettini and NLJ Browne (2015) |
| 2nd Wicket partnership | 143 T Westley and JD Ryder (2016) |
| 3rd Wicket partnership | 67 T Westley and MKS Pepper (2021) |
| 4th Wicket partnership | 95 A Flower and RS Bopara (2006) |
| 5th Wicket partnership | 121 BJ Webster and SR Harmer (2023) |
| 6th Wicket partnership | 84 RS Bopara and Ashar Zaidi (2018) |
| 7th Wicket partnership | 38 GR Napier and TJ Phillips (2013) |
| 8th Wicket partnership | 96 S Snater and JA Richards (2022) |
| 9th Wicket partnership | 27 JA Richards and BMJ Allison (2022) |
| 10th Wicket partnership | 20 AP Cowan and AGAM McCoubrey (2004) |