Highest strike rates in an innings
Player Runs Balls 4s 6s SR Team Opposition Ground Match Date Scorecard
GR Napier 27 7 0 4 385.71 Essex v Glamorgan Chelmsford 19 Jun 2015 T20
JW Hastings 43* 12 5 3 358.33 Durham v Yorkshire Leeds 10 Jul 2015 T20
RK Kleinveldt 42 12 1 6 350.00 Northants v Worcs Worcester 26 Jun 2015 T20
TD Groenewald 27* 9 1 3 300.00 Somerset v Glamorgan Taunton 28 Jun 2015 T20
RK Kleinveldt 29* 11 1 3 263.63 Northants v Warwickshire Birmingham 22 Jul 2015 T20
RA Whiteley 91* 35 2 11 260.00 Worcs v Yorkshire Leeds 14 Jul 2015 T20
DJ Willey 31 12 1 4 258.33 Northants v Worcs Worcester 26 Jun 2015 T20
AM Rossington 28* 11 4 1 254.54 Northants v Notts Nottingham 27 Jun 2015 T20
CDJ Dent 28* 11 1 3 254.54 Gloucs v Glamorgan Cardiff 24 Jul 2015 T20
MD Stoneman 35 14 6 1 250.00 Durham v Worcs Chester-le-Street 12 Jun 2015 T20
JS Foster 25* 10 3 1 250.00 Essex v Warwickshire Birmingham 13 Aug 2015 T20
BB McCullum 158* 64 13 11 246.87 Warwickshire v Derbyshire Birmingham 3 Jul 2015 T20
AJ Blake 59* 24 5 4 245.83 Kent v Gloucs Cheltenham 12 Jul 2015 T20
DJ Willey 100 41 7 10 243.90 Northants v Sussex Hove 12 Aug 2015 T20
ZS Ansari 39* 16 2 4 243.75 Surrey v Essex The Oval 5 Jun 2015 T20
CH Gayle 151* 62 10 15 243.54 Somerset v Kent Taunton 31 May 2015 T20
GO Jones 34* 14 5 1 242.85 Gloucs v Middlesex Richmond 14 Jun 2015 T20
CB Cooke 46* 19 1 4 242.10 Glamorgan v Surrey The Oval 15 May 2015 T20
RE Levi 67* 28 9 2 239.28 Northants v Leics Northampton 12 Jul 2015 T20
BM Duckett 31* 13 3 2 238.46 Northants v Yorkshire Leeds 14 Jun 2015 T20
AJ Blake 71* 30 3 6 236.66 Kent v Hampshire Southampton 22 May 2015 T20
RA Whiteley 26* 11 1 3 236.36 Worcs v Leics Worcester 29 May 2015 T20
PD Trego 28* 12 2 2 233.33 Somerset v Middlesex Uxbridge 26 Jun 2015 T20
MM Ali 65 28 8 4 232.14 Worcs v Derbyshire Worcester 19 Jun 2015 T20
JW Hastings 37* 16 5 2 231.25 Durham v Yorkshire Chester-le-Street 29 May 2015 T20
SM Ervine 37 16 1 3 231.25 Hampshire v Kent Canterbury 12 Jun 2015 T20
DI Stevens 90 39 10 5 230.76 Kent v Surrey The Oval 19 Jun 2015 T20
Abdur Rehman 30* 13 2 3 230.76 Somerset v Kent Canterbury 10 Jul 2015 T20
TJ Wells 64* 28 2 5 228.57 Leics v Derbyshire Derby 18 Jun 2015 T20
LJ Wright 36 16 6 1 225.00 Sussex v Kent Canterbury 15 May 2015 T20
DJG Sammy 36* 16 1 4 225.00 Notts v Worcs Worcester 7 Jun 2015 T20
DJ Willey 60 27 6 4 222.22 Northants v Derbyshire Northampton 11 Jun 2015 T20
JHK Adams 55* 25 5 2 220.00 Hampshire v Essex Southampton 15 May 2015 T20
JM Bairstow 92 42 8 4 219.04 Yorkshire v Durham Leeds 10 Jul 2015 T20
JD Ryder 59 27 8 2 218.51 Essex v Middlesex Chelmsford 17 Jul 2015 T20
KC Sangakkara 37 17 6 1 217.64 Surrey v Glamorgan The Oval 15 May 2015 T20
GG Wagg 41 19 4 3 215.78 Glamorgan v Essex Chelmsford 19 Jun 2015 T20
RE Levi 30 14 5 1 214.28 Northants v Yorkshire Northampton 17 Jul 2015 T20
L Ronchi 49 23 2 5 213.04 Somerset v Gloucs Taunton 3 Jul 2015 T20
TT Bresnan 51 24 2 5 212.50 Yorkshire v Lancashire Manchester 3 Jul 2015 T20
SM Davies 53 25 6 2 212.00 Surrey v Essex Chelmsford 16 May 2015 T20
RN ten Doeschate 40 19 4 2 210.52 Essex v Surrey Chelmsford 16 May 2015 T20
TLW Cooper 84* 40 5 6 210.00 Somerset v Glamorgan Cardiff 13 Jun 2015 T20
ZS Ansari 67* 32 5 3 209.37 Surrey v Glamorgan The Oval 15 May 2015 T20
CR Woakes 48* 23 5 2 208.69 Warwickshire v Essex Birmingham 13 Aug 2015 T20
RD Pringle 25 12 2 1 208.33 Durham v Notts Nottingham 31 May 2015 T20
EJH Eckersley 29 14 4 1 207.14 Leics v Lancashire Manchester 15 May 2015 T20
JD Middlebrook 29* 14 2 1 207.14 Yorkshire v Lancashire Manchester 3 Jul 2015 T20
CAJ Meschede 35* 17 0 4 205.88 Glamorgan v Hampshire Southampton 3 Jul 2015 T20
MH Wessels 39 19 3 3 205.26 Notts v Warwickshire Birmingham 12 Jun 2015 T20

Minimum of 25 runs

Records includes the following current or recent matches:
Northamptonshire v Lancashire at Birmingham, NatWest t20 Blast final, Aug 29, 2015 [Twenty20]
Hampshire v Lancashire at Birmingham, NatWest t20 Blast 2nd semi final, Aug 29, 2015 [Twenty20]
Northamptonshire v Warwickshire at Birmingham, NatWest t20 Blast 1st semi final, Aug 29, 2015 [Twenty20]