Most extras in an innings
Team Score Overs Ext b lb w nb Opposition Ground Match Date Scorecard
Worcs 316/5 40.0 26 2 7 17 0 v Gloucs Worcester 30 Aug 2008 LA
Durham 268 38.1 21 0 2 11 8 v Somerset Chester-le-Street 23 Jul 2008 LA
Worcs 189/5 25.0 20 1 17 2 0 v Lancashire Manchester 10 Aug 2008 LA
Hampshire 236/4 35.0 19 2 4 13 0 v Gloucs Cheltenham 10 Aug 2008 LA
Gloucs 119 33.5 17 0 10 5 2 v Durham Chester-le-Street 14 Sep 2008 LA
Gloucs 238/8 34.5 17 3 7 5 2 v Hampshire Cheltenham 10 Aug 2008 LA
Sussex 185/6 38.1 17 4 2 9 2 v Lancashire Hove 25 Aug 2008 LA
Notts 226/7 40.0 17 0 7 10 0 v Sussex Nottingham 14 Sep 2008 LA
Durham 221/6 38.0 16 0 7 1 8 v Sussex Chester-le-Street 10 Aug 2008 LA
Lancashire 156 39.1 16 1 4 9 2 v Somerset Liverpool 14 Sep 2008 LA
Gloucs 295 39.3 16 0 5 9 2 v Worcs Worcester 30 Aug 2008 LA
Notts 231/9 40.0 16 0 7 7 2 v Hampshire Nottingham 20 Jul 2008 LA
Somerset 286/8 40.0 16 5 0 6 5 v Durham Chester-le-Street 23 Jul 2008 LA
Notts 180 40.0 16 0 8 8 0 v Middlesex Lord's 7 Sep 2008 LA
Middlesex 253/6 40.0 16 0 3 9 4 v Worcs Kidderminster 14 Sep 2008 LA
Sussex 166/5 36.2 15 4 4 1 6 v Middlesex Hove 11 Sep 2008 LA
Hampshire 189/8 31.0 14 0 5 9 0 v Sussex Southampton 13 Aug 2008 LA
Worcs 244/9 40.0 14 0 2 10 2 v Sussex Horsham 3 Aug 2008 LA
Middlesex 183/9 40.0 14 0 2 6 6 v Gloucs Bristol 27 Aug 2008 LA
Lancashire 84 17.2 13 0 8 3 2 v Worcs Manchester 10 Aug 2008 LA
Sussex 123 28.0 13 1 7 5 0 v Hampshire Southampton 13 Aug 2008 LA
Somerset 157/7 39.4 13 0 4 5 4 v Lancashire Liverpool 14 Sep 2008 LA
Lancashire 210/8 39.0 12 0 4 8 0 v Hampshire Southampton 3 Aug 2008 LA
Middlesex 165 39.1 12 0 8 4 0 v Sussex Hove 11 Sep 2008 LA
Worcs 242 39.4 12 0 7 5 0 v Middlesex Kidderminster 14 Sep 2008 LA
Worcs 183/9 40.0 12 0 1 11 0 v Durham Worcester 24 Aug 2008 LA
Worcs 298/6 40.0 12 1 2 5 4 v Somerset Taunton 28 Aug 2008 LA
Hampshire 298/7 40.0 12 0 4 8 0 v Durham Southampton 1 Sep 2008 LA
Gloucs 236/3 28.0 11 0 4 5 2 v Somerset Taunton 23 Aug 2008 LA
Somerset 160 37.1 11 0 6 5 0 v Middlesex Lord's 4 Aug 2008 LA
Sussex 224/7 38.0 11 0 5 6 0 v Durham Chester-le-Street 10 Aug 2008 LA
Lancashire 183 38.5 11 0 5 6 0 v Sussex Hove 25 Aug 2008 LA
Worcs 184/9 40.0 11 0 8 3 0 v Notts Worcester 15 Jul 2008 LA
Somerset 333/4 40.0 11 0 1 4 6 v Gloucs Taunton 23 Aug 2008 LA
Notts 201 40.0 11 1 5 3 2 v Lancashire Nottingham 10 Sep 2008 LA
Durham 178/9 33.5 10 0 8 2 0 v Notts Nottingham 19 Aug 2008 LA
Notts 208/8 40.0 10 4 4 2 0 v Gloucs Cheltenham 3 Aug 2008 LA
Notts 188/4 36.2 9 0 3 6 0 v Worcs Worcester 15 Jul 2008 LA
Middlesex 202 38.4 9 0 3 6 0 v Hampshire Lord's 24 Aug 2008 LA
Gloucs 184/7 38.4 9 0 4 3 2 v Middlesex Bristol 27 Aug 2008 LA
Hampshire 228/6 40.0 9 0 0 9 0 v Middlesex Lord's 24 Aug 2008 LA
Lancashire 202/8 40.0 9 4 1 2 2 v Notts Nottingham 10 Sep 2008 LA
Middlesex 200 36.1 8 0 4 4 0 v Durham Uxbridge 20 Jul 2008 LA
Durham 202/3 36.2 8 0 1 3 4 v Middlesex Uxbridge 20 Jul 2008 LA
Notts 240/7 40.0 8 2 4 2 0 v Somerset Taunton 10 Aug 2008 LA
Durham 120/5 26.2 7 0 1 6 0 v Gloucs Chester-le-Street 14 Sep 2008 LA
Somerset 241/7 39.5 7 0 6 1 0 v Notts Taunton 10 Aug 2008 LA
Somerset 242/7 40.0 7 2 1 4 0 v Sussex Arundel 20 Jul 2008 LA
Sussex 229/8 40.0 7 0 3 0 4 v Notts Nottingham 14 Sep 2008 LA

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

Records includes the following current or recent matches:
Durham v Gloucestershire at Chester-le-Street, Pro40 Division One, Sep 14, 2008 [List A]
Lancashire v Somerset at Liverpool, Pro40 Division One, Sep 14, 2008 [List A]
Nottinghamshire v Sussex at Nottingham, Pro40 Division One, Sep 14, 2008 [List A]
Worcestershire v Middlesex at Kidderminster, Pro40 Division One, Sep 14, 2008 [List A]