Team Highest Innings Totals - Sussex
Highest totals For County Championship Division One - Sussex
Highest totals
Team | Score | Overs | RR | Inns | Opposition | Ground | Result | Match Date | Scorecard |
| 742/5d | 164.0 | 4.52 | 1 | v Somerset | Taunton | draw | 19 Aug 2009 | First-class | |
| 620/9d | 141.0 | 4.39 | 2 | v Worcs | Worcester | won | 11 Jun 2009 | First-class | |
| 601/6d | 163.4 | 3.67 | 1 | v Warwickshire | Birmingham | draw | 28 Jun 2015 | First-class | |
| 597/8d | 157.1 | 3.79 | 1 | v Yorkshire | Hove | won | 5 Sep 2007 | First-class | |
| 560/5d | 127.0 | 4.40 | 1 | v Notts | Nottingham | won | 20 Sep 2006 | First-class | |
| 550 | 151.0 | 3.64 | 2 | v Yorkshire | Arundel | won | 21 Jun 2006 | First-class | |
| 548/4d | 150.4 | 3.63 | 1 | v Yorkshire | Hove | draw | 29 May 2011 | First-class | |
| 533 | 151.4 | 3.51 | 2 | v Warwickshire | Hove | draw | 29 Jun 2025 | First-class | |
| 532 | 130.3 | 4.07 | 1 | v Worcs | Hove | won | 19 Sep 2007 | First-class | |
| 530/6d | 142.0 | 3.73 | 1 | v Durham | Hove | won | 16 Aug 2006 | First-class | |
| 528 | 136.3 | 3.86 | 1 | v Warwickshire | Birmingham | draw | 4 Apr 2025 | First-class | |
| 526 | 157.0 | 3.35 | 2 | v Surrey | The Oval | draw | 24 Apr 2013 | First-class | |
| 522 | 104.4 | 4.98 | 1 | v Middlesex | Lord's | won | 16 Aug 2005 | First-class | |
| 517 | 110.0 | 4.70 | 2 | v Durham | Horsham | won | 13 Jul 2007 | First-class | |
| 512/8d | 130.5 | 3.91 | 1 | v Worcs | Worcester | won | 24 May 2007 | First-class | |
| 510/5d | 116.4 | 4.37 | 2 | v Worcs | Worcester | won | 1 Sep 2015 | First-class | |
| 510 | 156.2 | 3.26 | 2 | v Kent | Hove | won | 18 Apr 2007 | First-class | |
| 507 | 127.3 | 3.97 | 1 | v Middlesex | Southgate | draw | 19 Jul 2006 | First-class | |
| 506/5d | 110.0 | 4.60 | 1 | v Notts | Nottingham | draw | 22 Jun 2013 | First-class | |
| 505/9d | 113.4 | 4.44 | 1 | v Durham | Hove | draw | 11 May 2014 | First-class | |
| 501/7d | 131.0 | 3.82 | 3 | v Somerset | Hove | won | 11 Apr 2025 | First-class | |
| 497/5d | 124.0 | 4.00 | 1 | v Glamorgan | Swansea | draw | 1 Jun 2005 | First-class | |
| 493/7 | 123.0 | 4.00 | 2 | v Yorkshire | Hove | draw | 21 Aug 2015 | First-class | |
| 490/4d | 98.0 | 5.00 | 3 | v Somerset | Taunton | draw | 5 Jul 2015 | First-class | |
| 488 | 146.5 | 3.32 | 1 | v Notts | Nottingham | won | 12 Sep 2011 | First-class | |
| 475 | 141.0 | 3.36 | 1 | v Surrey | Hove | draw | 30 Apr 2008 | First-class | |
| 459/9d | 124.2 | 3.69 | 3 | v Lancashire | Hove | draw | 26 Apr 2011 | First-class | |
| 454 | 137.0 | 3.31 | 3 | v Middlesex | Lord's | draw | 5 Jun 2013 | First-class | |
| 448 | 119.5 | 3.73 | 2 | v Yorkshire | Hove | lost | 16 Sep 2009 | First-class | |
| 448 | 122.3 | 3.65 | 2 | v Hampshire | Hove | draw | 31 Aug 2006 | First-class | |
| 444 | 142.4 | 3.11 | 1 | v Hampshire | Southampton | won | 12 Apr 2015 | First-class | |
| 441 | 117.2 | 3.75 | 1 | v Hampshire | Arundel | draw | 15 Jul 2009 | First-class | |
| 439 | 146.5 | 2.98 | 1 | v Lancashire | Hove | draw | 2 Aug 2006 | First-class | |
| 438 | 140.1 | 3.12 | 1 | v Hampshire | Southampton | draw | 4 May 2011 | First-class | |
| 435 | 132.2 | 3.28 | 1 | v Surrey | Hove | draw | 18 Apr 2025 | First-class | |
| 434 | 125.5 | 3.44 | 2 | v Lancashire | Hove | won | 9 Sep 2014 | First-class | |
| 429/8d | 117.2 | 3.65 | 2 | v Warwickshire | Birmingham | draw | 7 Jul 2009 | First-class | |
| 428 | 101.4 | 4.20 | 2 | v Warwickshire | Birmingham | lost | 25 Aug 2005 | First-class | |
| 426 | 125.3 | 3.39 | 1 | v Hampshire | Arundel | won | 16 Jul 2008 | First-class | |
| 421/7 | 145.2 | 2.89 | 2 | v Warwickshire | Hove | draw | 1 May 2013 | First-class | |
| 420/8d | 121.0 | 3.47 | 2 | v Worcs | Hove | won | 1 Aug 2012 | First-class | |
| 419 | 110.5 | 3.78 | 1 | v Somerset | Horsham | draw | 30 Jul 2008 | First-class | |
| 417/2d | 136.0 | 3.06 | 3 | v Warwickshire | Hove | draw | 19 Apr 2006 | First-class | |
| 413 | 129.4 | 3.18 | 1 | v Warwickshire | Horsham | won | 21 Jul 2014 | First-class | |
| 412 | 156.5 | 2.62 | 1 | v Warwickshire | Hove | won | 10 May 2005 | First-class | |
| 409 | 104.1 | 3.92 | 1 | v Somerset | Hove | draw | 14 Sep 2015 | First-class | |
| 406/6d | 70.0 | 5.80 | 3 | v Notts | Nottingham | won | 15 Sep 2014 | First-class | |
| 405 | 119.1 | 3.39 | 1 | v Northants | Hove | won | 6 Jul 2014 | First-class | |
| 405/5 | 150.0 | 2.70 | 4 | v Warwickshire | Hove | draw | 8 Aug 2007 | First-class | |
| 401 | 82.3 | 4.86 | 2 | v Derbyshire | Derby | won | 15 May 2013 | First-class | |
| 399 | 121.4 | 3.27 | 1 | v Kent | Hove | draw | 13 Jul 2006 | First-class | |
| 398 | 117.1 | 3.39 | 1 | v Yorkshire | Scarborough | draw | 17 Aug 2011 | First-class | |
| 397/9d | 116.0 | 3.42 | 3 | v Yorkshire | Hove | draw | 24 Sep 2008 | First-class | |
| 394/9d | 124.5 | 3.15 | 3 | v Warwickshire | Birmingham | draw | 28 Aug 2013 | First-class | |
| 393/6d | 89.0 | 4.41 | 3 | v Kent | Hove | draw | 13 Jul 2006 | First-class | |
| 391 | 103.4 | 3.77 | 1 | v Notts | Nottingham | won | 15 Sep 2014 | First-class | |
| 386 | 93.3 | 4.12 | 2 | v Middlesex | Hove | won | 6 Apr 2014 | First-class | |
| 385/5 | 134.0 | 2.87 | 3 | v Notts | Nottingham | draw | 27 Jul 2012 | First-class | |
| 379/3d | 56.5 | 6.66 | 3 | v Middlesex | Southgate | draw | 19 Jul 2006 | First-class | |
| 379 | 123.3 | 3.06 | 1 | v Notts | Nottingham | lost | 27 Apr 2005 | First-class | |
| 378 | 112.1 | 3.36 | 1 | v Kent | Canterbury | won | 10 Jul 2005 | First-class | |
| 378 | 114.5 | 3.29 | 2 | v Surrey | Hove | won | 3 Aug 2005 | First-class | |
| 376 | 104.5 | 3.58 | 1 | v Middlesex | Horsham | won | 31 May 2006 | First-class | |
| 375 | 115.3 | 3.24 | 1 | v Worcs | Worcester | won | 7 Sep 2011 | First-class | |
| 372/3 | 96.0 | 3.87 | 3 | v Surrey | Hove | draw | 16 May 2007 | First-class | |
| 370 | 88.0 | 4.20 | 3 | v Middlesex | Horsham | won | 31 May 2006 | First-class | |
| 370 | 103.1 | 3.58 | 1 | v Surrey | The Oval | draw | 13 Apr 2005 | First-class | |
| 368 | 111.4 | 3.29 | 1 | v Yorkshire | Scarborough | lost | 15 Aug 2014 | First-class | |
| 368 | 119.0 | 3.09 | 1 | v Northants | Northampton | draw | 23 Sep 2014 | First-class | |
| 365 | 92.1 | 3.96 | 1 | v Gloucs | Cheltenham | won | 10 Aug 2005 | First-class | |
| 365 | 118.3 | 3.08 | 2 | v Surrey | Hove | draw | 16 May 2007 | First-class | |
| 363 | 79.5 | 4.54 | 2 | v Somerset | Taunton | won | 8 Jul 2013 | First-class | |
| 363 | 98.0 | 3.70 | 2 | v Durham | Hove | draw | 6 May 2009 | First-class | |
| 361 | 106.5 | 3.37 | 1 | v Durham | Chester-le-Street | draw | 22 Jun 2025 | First-class | |
| 360/5d | 79.0 | 4.55 | 3 | v Hampshire | Arundel | won | 6 Jun 2007 | First-class | |
| 356 | 80.5 | 4.40 | 2 | v Yorkshire | Leeds | won | 10 Apr 2013 | First-class | |
| 355 | 87.2 | 4.06 | 1 | v Notts | Arundel | draw | 15 Jun 2005 | First-class | |
| 355 | 107.3 | 3.30 | 2 | v Notts | Hove | draw | 1 Jun 2014 | First-class | |
| 351 | 111.5 | 3.13 | 2 | v Surrey | Horsham | won | 6 Jun 2012 | First-class | |
| 348 | 90.5 | 3.83 | 2 | v Kent | Hove | won | 21 Sep 2005 | First-class | |
| 345 | 79.0 | 4.36 | 1 | v Worcs | Hove | won | 19 Apr 2015 | First-class | |
| 343 | 115.3 | 2.96 | 3 | v Northants | Northampton | draw | 23 Sep 2014 | First-class | |
| 341 | 111.2 | 3.06 | 1 | v Hampshire | Arundel | won | 6 Jun 2007 | First-class | |
| 339 | 117.1 | 2.89 | 1 | v Notts | Hove | draw | 27 Aug 2008 | First-class | |
| 336 | 75.1 | 4.47 | 4 | v Notts | Nottingham | lost | 23 Sep 2009 | First-class | |
| 336 | 102.0 | 3.29 | 2 | v Hampshire | Southampton | draw | 29 Apr 2009 | First-class | |
| 335 | 72.2 | 4.63 | 1 | v Durham | Chester-le-Street | lost | 26 Apr 2015 | First-class | |
| 335 | 97.2 | 3.44 | 3 | v Somerset | Taunton | lost | 16 May 2025 | First-class | |
| 335 | 116.0 | 2.88 | 4 | v Durham | Arundel | lost | 15 Jun 2015 | First-class | |
| 333/3d | 47.0 | 7.08 | 3 | v Yorkshire | Hove | draw | 11 Sep 2013 | First-class | |
| 333/3 | 83.0 | 4.01 | 4 | v Warwickshire | Birmingham | won | 13 Apr 2014 | First-class | |
| 333/6d | 87.0 | 3.82 | 3 | v Yorkshire | Scarborough | draw | 17 Aug 2011 | First-class | |
| 332 | 88.1 | 3.76 | 1 | v Hampshire | Southampton | draw | 16 Apr 2008 | First-class | |
| 332 | 94.0 | 3.53 | 2 | v Middlesex | Hove | draw | 25 May 2005 | First-class | |
| 328 | 80.0 | 4.10 | 2 | v Durham | Hove | won | 24 Sep 2013 | First-class | |
| 328 | 107.4 | 3.04 | 2 | v Surrey | The Oval | draw | 20 Aug 2008 | First-class | |
| 322/6d | 111.2 | 2.89 | 3 | v Durham | Chester-le-Street | draw | 22 Jun 2025 | First-class | |
| 317 | 96.4 | 3.27 | 2 | v Glamorgan | Hove | won | 7 Sep 2005 | First-class | |
| 316 | 76.5 | 4.11 | 2 | v Hampshire | Southampton | lost | 20 Jul 2005 | First-class | |
| 316 | 95.3 | 3.30 | 2 | v Lancashire | Manchester | draw | 6 Aug 2008 | First-class |
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