Most extras in an innings
Score Overs Ext b lb w nb Opposition Ground Match Date Scorecard
173/5 20.0 18 0 1 11 6 v Leics Leicester 4 Aug 2017 T20
155/5 18.3 12 0 1 9 2 v Derbyshire Manchester 16 Jul 2017 T20
192/6 20.0 10 0 3 5 2 v Durham Chester-le-Street 7 Jul 2017 T20
163/4 20.0 10 0 0 8 2 v Warwickshire Manchester 18 Aug 2017 T20
176/4 20.0 9 0 3 2 4 v Yorkshire Manchester 14 Jul 2017 T20
173/9 20.0 8 0 1 5 2 v Leics Liverpool 9 Jul 2017 T20
174/5 20.0 6 0 2 2 2 v Durham Manchester 23 Jul 2017 T20
174/8 20.0 6 0 2 4 0 v Warwickshire Birmingham 30 Jul 2017 T20
176/9 20.0 5 0 3 2 0 v Derbyshire Derby 25 Jul 2017 T20
163 20.0 5 0 2 3 0 v Yorkshire Leeds 11 Aug 2017 T20
128/3 17.3 3 1 1 1 0 v Worcs Manchester 16 Aug 2017 T20
147/9 20.0 1 0 1 0 0 v Northants Northampton 3 Aug 2017 T20

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

Records includes the following current or recent matches:
Lancashire v Warwickshire at Manchester, NatWest t20 Blast, Aug 18, 2017 [Twenty20]
Lancashire v Worcestershire at Manchester, NatWest t20 Blast, Aug 16, 2017 [Twenty20]
Yorkshire v Lancashire at Leeds, NatWest t20 Blast, Aug 11, 2017 [Twenty20]