Most extras in an innings
Score Overs Ext b lb w nb Opposition Ground Match Date Scorecard
353 111.0 51 7 16 16 12 v Notts Nottingham 10 Apr 2013 FC
496 123.4 46 18 7 1 20 v Sussex Hove 17 Jul 2013 FC
286 84.2 41 18 13 0 10 v Warwickshire Uxbridge 8 Jul 2013 FC
309 82.4 33 7 12 0 14 v Warwickshire Uxbridge 8 Jul 2013 FC
219 71.4 22 9 13 0 0 v Yorkshire Lord's 11 Jun 2013 FC
353/7d 98.1 22 2 11 1 8 v Notts Lord's 11 Sep 2013 FC
428/5d 112.4 20 9 6 1 4 v Warwickshire Birmingham 8 May 2013 FC
196 49.5 19 0 8 1 10 v Yorkshire Leeds 17 Sep 2013 FC
347 110.5 19 3 6 0 10 v Somerset Taunton 15 May 2013 FC
499/8d 139.0 19 3 5 1 10 v Sussex Lord's 5 Jun 2013 FC
294 101.0 18 7 7 0 4 v Surrey The Oval 3 Sep 2013 FC
106 37.5 15 3 0 0 12 v Somerset Lord's 28 Aug 2013 FC
175 55.2 14 1 11 0 2 v Yorkshire Lord's 11 Jun 2013 FC
164 51.0 13 4 1 0 8 v Somerset Lord's 28 Aug 2013 FC
514/8d 131.0 12 2 5 1 4 v Surrey Lord's 2 May 2013 FC
235/9d 53.3 10 5 5 0 0 v Surrey The Oval 3 Sep 2013 FC
168 56.2 10 0 4 2 4 v Durham Lord's 2 Aug 2013 FC
72/1 12.3 9 4 1 0 4 v Somerset Taunton 15 May 2013 FC
196 68.2 9 1 7 1 0 v Durham Chester-le-Street 22 May 2013 FC
240 74.3 9 6 0 1 2 v Derbyshire Derby 20 Aug 2013 FC
80/1 21.4 8 5 1 0 2 v Derbyshire Lord's 17 Apr 2013 FC
147/4 40.4 8 0 4 0 4 v Durham Lord's 2 Aug 2013 FC
44/0 9.0 7 5 0 0 2 v Sussex Hove 17 Jul 2013 FC
165/6 50.3 7 1 2 0 4 v Durham Chester-le-Street 22 May 2013 FC
128 41.0 6 1 1 0 4 v Yorkshire Leeds 17 Sep 2013 FC
215 77.4 6 0 6 0 0 v Derbyshire Lord's 17 Apr 2013 FC
249 93.3 6 0 4 0 2 v Derbyshire Derby 20 Aug 2013 FC
110/0 25.0 4 0 1 1 2 v Notts Nottingham 10 Apr 2013 FC
50/3 8.0 0 0 0 0 0 v Sussex Lord's 5 Jun 2013 FC
166 66.2 0 0 0 0 0 v Surrey Lord's 2 May 2013 FC

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

Records includes the following current or recent matches:
Yorkshire v Middlesex at Leeds, County Championship Division One, Sep 17-20, 2013 [First-class]
Middlesex v Nottinghamshire at Lord's, County Championship Division One, Sep 11-14, 2013 [First-class]
Surrey v Middlesex at The Oval, County Championship Division One, Sep 3-5, 2013 [First-class]