By an innings
Winner Margin Opposition Ground Match Date Scorecard
Warwickshire inns & 202 runs v Worcs Worcester 4 Sep 2012 FC
Somerset inns & 148 runs v Worcs Taunton 11 Sep 2012 FC
Sussex inns & 117 runs v Worcs Hove 1 Aug 2012 FC
Durham inns & 38 runs v Surrey Chester-le-Street 7 Aug 2012 FC
By runs
Winner Margin Opposition Ground Match Date Scorecard
Worcs 205 runs v Lancashire Manchester 18 Jul 2012 FC
Surrey 195 runs v Notts The Oval 4 Sep 2012 FC
Notts 185 runs v Lancashire Manchester 2 May 2012 FC
Middlesex 132 runs v Worcs Lord's 3 May 2012 FC
Notts 114 runs v Durham Chester-le-Street 12 Apr 2012 FC
Middlesex 109 runs v Lancashire Lord's 4 Sep 2012 FC
Notts 92 runs v Worcs Nottingham 5 Apr 2012 FC
Surrey 86 runs v Sussex The Oval 5 Apr 2012 FC
Durham 16 runs v Notts Nottingham 15 Aug 2012 FC
Durham 15 runs v Middlesex Chester-le-Street 27 Jul 2012 FC
Surrey 8 runs v Middlesex The Oval 15 Aug 2012 FC
Middlesex 3 runs v Surrey Lord's 12 Apr 2012 FC
By wickets
Winner Margin Opposition Ground Match Date Scorecard
Sussex 10 wickets v Lancashire Liverpool 12 Apr 2012 FC
Middlesex 10 wickets v Sussex Lord's 30 May 2012 FC
Sussex 10 wickets v Surrey Horsham 6 Jun 2012 FC
Warwickshire 9 wickets v Durham Birmingham 2 May 2012 FC
Sussex 8 wickets v Middlesex Hove 10 Aug 2012 FC
Notts 7 wickets v Sussex Hove 25 May 2012 FC
Warwickshire 7 wickets v Worcs Birmingham 8 Aug 2012 FC
Somerset 6 wickets v Middlesex Taunton 5 Apr 2012 FC
Durham 6 wickets v Worcs Chester-le-Street 21 Aug 2012 FC
Warwickshire 5 wickets v Lancashire Liverpool 19 Apr 2012 FC
Somerset 5 wickets v Durham Taunton 22 May 2012 FC
Warwickshire 5 wickets v Surrey The Oval 23 May 2012 FC
Middlesex 5 wickets v Worcs Worcester 28 Aug 2012 FC
Somerset 5 wickets v Sussex Hove 4 Sep 2012 FC
Durham 5 wickets v Sussex Chester-le-Street 11 Sep 2012 FC
Warwickshire 2 wickets v Somerset Birmingham 12 Apr 2012 FC
Lancashire 2 wickets v Durham Chester-le-Street 30 May 2012 FC
Sussex 2 wickets v Durham Arundel 18 Jul 2012 FC
Somerset 1 wicket v Warwickshire Taunton 18 Jul 2012 FC
Records includes the following current or recent matches:
Lancashire v Surrey at Liverpool, County Championship Division One, Sep 11-14, 2012 [First-class]
Nottinghamshire v Warwickshire at Nottingham, County Championship Division One, Sep 11-14, 2012 [First-class]
Durham v Sussex at Chester-le-Street, County Championship Division One, Sep 11-13, 2012 [First-class]
Somerset v Worcestershire at Taunton, County Championship Division One, Sep 11-13, 2012 [First-class]