Highest Career Batting Average for New Zealand in International Twenty20 matches

(Qualification: 10 or more innings)
  M Inns NO Runs HS   Avge 100 50
DP Conway 46 42 8 1338 99* 39.35 - 10
BB McCullum 71 70 10 2140 123   35.66 2 13
KS Williamson 89 87 12 2547 95   33.96 - 18
GD Phillips 74 67 12 1817 108   33.03 2 10
MJ Guptill 122 118 7 3531 105   31.81 2 20
C Munro 65 62 7 1724 109* 31.34 3 11
MS Chapman 51 44 11 1026 104* 31.09 1 6
DJ Mitchell 63 60 12 1260 72* 26.25 - 7
LRPL Taylor 102 94 21 1909 63   26.15 - 7
TWM Latham 26 23 3 516 65* 25.80 - 3
FH Allen 43 43 0 1106 137   25.72 2 4
TL Seifert 57 54 6 1206 88   25.12 - 8
CJ Anderson 31 24 4 485 94* 24.25 - 2
JDS Neesham 72 58 19 900 48* 23.07 - -
JD Ryder 22 21 1 457 62   22.85 - 3
SB Styris 31 29 2 578 66   21.40 - 1
DAJ Bracewell 20 11 5 126 44   21.00 - -
JDP Oram 36 30 7 474 66* 20.60 - 2
JEC Franklin 38 31 8 463 60   20.13 - 2
MG Bracewell 16 11 5 113 61* 18.83 - 1
TC Bruce 17 17 2 279 59* 18.60 - 2
L Ronchi 29 23 6 312 51* 18.35 - 1
WA Young 18 17 0 295 56   17.35 - 2
RJ Nicol 21 19 0 327 58   17.21 - 2
CJ Bowes 11 11 0 187 54   17.00 - 1
R Ravindra 20 18 5 214 68   16.46 - 1
MJ Santner 100 68 28 650 77* 16.25 - 1
C de Grandhomme 41 39 7 505 59   15.78 - 3
GD Elliott 16 14 4 157 27   15.70 - -
DL Vettori 34 22 6 205 38   12.81 - -

The list shows the top 30 averages