Most extras in an innings
Score Overs Ext b lb w nb Opposition Ground Match Date Scorecard
314/8 50.0 15 1 5 9 0 v Leics Manchester 28 Apr 2017 LA
324/8 50.0 14 0 2 10 2 v Northants Liverpool 5 May 2017 LA
260/6 50.0 14 1 4 9 0 v Notts Nottingham 14 May 2017 LA
304/8 50.0 13 2 5 4 2 v Durham Chester-le-Street 16 May 2017 LA
351/8 50.0 12 0 2 6 4 v Warwickshire Birmingham 7 May 2017 LA
313/5 50.0 12 0 4 6 2 v Worcs Manchester 10 May 2017 LA
162/7 17.5 6 0 3 3 0 v Derbyshire Blackpool 12 May 2017 LA
217 43.2 6 0 1 5 0 v Yorkshire Leeds 1 May 2017 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 Lancashire at Chester-le-Street, Royal London One-Day Cup, May 16, 2017 [List A]
Nottinghamshire v Lancashire at Nottingham, Royal London One-Day Cup, May 14, 2017 [List A]
Lancashire v Derbyshire at Blackpool, Royal London One-Day Cup, May 12, 2017 [List A]