Most extras in an innings
Score Overs Ext b lb w nb Opposition Ground Match Date Scorecard
178/9 20.0 15 0 2 7 6 v Hampshire Lord's 18 Jun 2015 T20
133/8 20.0 15 0 4 9 2 v Sussex Lord's 2 Jul 2015 T20
171 19.3 12 0 4 8 0 v Gloucs Richmond 14 Jun 2015 T20
150/5 20.0 12 0 7 3 2 v Essex Chelmsford 17 Jul 2015 T20
110/4 17.0 9 4 0 5 0 v Essex Richmond 10 Jul 2015 T20
171/7 20.0 9 4 2 3 0 v Somerset Uxbridge 26 Jun 2015 T20
185/5 20.0 9 0 3 6 0 v Surrey Lord's 23 Jul 2015 T20
205/5 20.0 8 0 4 4 0 v Kent Lord's 28 May 2015 T20
175/3 20.0 7 0 3 2 2 v Gloucs Bristol 15 May 2015 T20
105/9 20.0 7 0 1 6 0 v Surrey The Oval 3 Jul 2015 T20
221/2 20.0 5 0 1 4 0 v Sussex Hove 29 May 2015 T20
153/6 20.0 5 0 3 2 0 v Hampshire Southampton 4 Jun 2015 T20
165/5 20.0 1 0 0 1 0 v Glamorgan Cardiff 5 Jun 2015 T20

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

Records includes the following current or recent matches:
Somerset v Middlesex at Taunton, NatWest t20 Blast, Jul 24, 2015 [Twenty20]
Middlesex v Surrey at Lord's, NatWest t20 Blast, Jul 23, 2015 [Twenty20]
Essex v Middlesex at Chelmsford, NatWest t20 Blast, Jul 17, 2015 [Twenty20]