Most extras in an innings
Team Score Overs Ext b lb w nb Opposition Ground Match Date Scorecard
Gloucs 242 72.0 76 6 19 13 38 v Derbyshire Derby 24 May 2010 FC
Middlesex 442/8d 142.4 69 20 26 15 8 v Northants Northampton 21 Apr 2010 FC
Sussex 429 116.5 55 27 11 1 16 v Derbyshire Derby 5 Jun 2010 FC
Glamorgan 583/9d 145.5 45 23 15 1 6 v Gloucs Cardiff 17 May 2010 FC
Surrey 620/7d 134.0 44 4 13 3 24 v Northants The Oval 20 Jul 2010 FC
Derbyshire 405 135.5 44 9 32 3 0 v Worcs Derby 21 Jul 2010 FC
Sussex 576/3d 111.4 40 6 6 12 16 v Derbyshire Horsham 18 Aug 2010 FC
Sussex 392 93.5 39 6 5 8 20 v Leics Hove 27 Apr 2010 FC
Derbyshire 365 117.5 39 22 2 5 10 v Surrey Chesterfield 28 Jun 2010 FC
Surrey 243 77.4 38 6 3 0 29 v Sussex Hove 15 Apr 2010 FC
Derbyshire 337 101.5 38 18 15 1 4 v Sussex Derby 5 Jun 2010 FC
Gloucs 420 129.3 38 4 13 7 14 v Middlesex Bristol 28 Jun 2010 FC
Middlesex 243/7 61.2 37 6 5 2 19 v Sussex Hove 5 May 2010 FC
Derbyshire 480/5d 138.1 37 17 6 0 14 v Northants Northampton 27 Apr 2010 FC
Leics 464/3d 97.0 36 3 7 6 20 v Middlesex Leicester 29 May 2010 FC
Glamorgan 372 108.5 36 5 21 0 10 v Surrey Cardiff 29 May 2010 FC
Leics 338 111.1 36 1 17 0 18 v Sussex Hove 27 Apr 2010 FC
Northants 229 74.5 35 13 5 1 16 v Surrey Northampton 24 May 2010 FC
Leics 330/8d 129.0 35 18 7 8 2 v Derbyshire Derby 15 Apr 2010 FC
Worcs 559/8d 142.0 35 9 15 3 8 v Derbyshire Worcester 17 May 2010 FC
Leics 279 77.2 34 9 17 4 4 v Derbyshire Derby 15 Apr 2010 FC
Gloucs 480 133.1 34 6 23 1 4 v Worcs Cheltenham 4 Aug 2010 FC
Leics 170/0 40.4 32 13 14 1 4 v Derbyshire Leicester 3 Aug 2010 FC
Worcs 205/6d 66.0 31 21 3 1 6 v Sussex Hove 24 May 2010 FC
Gloucs 248 75.2 31 13 13 3 2 v Surrey The Oval 4 May 2010 FC
Worcs 308 92.0 31 18 12 1 0 v Leics Leicester 4 May 2010 FC
Sussex 217 69.3 30 10 6 8 6 v Middlesex Hove 5 May 2010 FC
Glamorgan 450 125.1 30 4 17 5 4 v Northants Cardiff 10 May 2010 FC
Gloucs 249 70.2 29 2 13 0 14 v Northants Bristol 15 Apr 2010 FC
Middlesex 423 108.2 29 4 18 1 6 v Surrey Lord's 29 Jul 2010 FC
Worcs 464 143.3 29 6 9 0 14 v Sussex Hove 24 May 2010 FC
Derbyshire 242 61.0 28 0 14 0 14 v Sussex Horsham 18 Aug 2010 FC
Leics 204 61.1 28 6 11 5 6 v Sussex Leicester 29 Jul 2010 FC
Middlesex 263 79.4 28 8 5 11 4 v Derbyshire Derby 25 Aug 2010 FC
Worcs 287 87.3 28 5 15 4 4 v Middlesex Worcester 9 Apr 2010 FC
Middlesex 350 93.1 28 5 7 0 16 v Sussex Uxbridge 21 Jul 2010 FC
Surrey 292 98.1 28 4 9 1 14 v Sussex Guildford 9 Aug 2010 FC
Surrey 493 117.0 28 8 16 0 4 v Worcs Croydon 21 Apr 2010 FC
Northants 158 60.4 27 6 21 0 0 v Worcs Worcester 29 Jul 2010 FC
Derbyshire 319 64.5 27 5 3 5 14 v Northants Chesterfield 9 Aug 2010 FC
Middlesex 204/8 66.0 27 17 2 0 8 v Sussex Uxbridge 21 Jul 2010 FC
Leics 338/8 75.5 27 0 20 3 4 v Surrey Leicester 24 Aug 2010 FC
Northants 274 88.5 27 2 13 0 12 v Sussex Northampton 18 May 2010 FC
Sussex 381 89.1 27 2 7 0 18 v Northants Hove 7 Sep 2010 FC
Surrey 391 100.0 27 6 11 0 10 v Derbyshire Chesterfield 28 Jun 2010 FC
Leics 276 103.1 27 5 8 4 10 v Derbyshire Leicester 3 Aug 2010 FC
Middlesex 392 114.3 27 9 17 1 0 v Worcs Lord's 7 Sep 2010 FC

Team is the team credited with the extras, Opposition is the team that conceded them.

Records includes the following current or recent matches:
Glamorgan v Derbyshire at Cardiff, County Championship Division Two, Sep 13-16, 2010 [First-class]
Gloucestershire v Surrey at Bristol, County Championship Division Two, Sep 13-16, 2010 [First-class]
Northamptonshire v Leicestershire at Northampton, County Championship Division Two, Sep 13-16, 2010 [First-class]
Worcestershire v Sussex at Worcester, County Championship Division Two, Sep 13-16, 2010 [First-class]