Most matches as an umpire
Umpire Span Matches
JW Lloyds 2003-2018 167
(England)
HDPK Dharmasena 2009-2018 161
(Sri Lanka)
M Erasmus 2004-2018 154
(South Africa)
JD Cloete 2004-2017 153
(South Africa)
RT Robinson 2005-2018 153
(England)
RJ Bailey 2005-2018 152
(England)
RK Illingworth 2005-2017 150
(England)
REJ Martinesz 2004-2018 148
(Sri Lanka)
S Ravi 2007-2018 146
(India)
Aleem Dar 2005-2018 143
(Pakistan)
JH Evans 2003-2018 141
(England)
NL Bainton 2005-2018 134
(England)
PJ Hartley 2003-2018 133
(England)
NA Mallender 2003-2018 132
(England)
BF Bowden 2005-2018 129
(New Zealand)
Ahsan Raza 2006-2018 127
(Pakistan)
NJ Llong 2003-2018 126
(England)
S George 2005-2018 124
(South Africa)
NGC Cowley 2003-2017 122
(England)
MA Gough 2009-2018 120
(England)
RJ Tucker 2006-2018 120
(Australia)
JS Wilson 2010-2018 117
(West Indies)
AK Chaudhary 2007-2018 116
(India)
NGB Cook 2008-2018 116
(England)
C Shamshuddin 2009-2018 114
(India)
Shozab Raza 2008-2018 110
(Pakistan)
SJA Taufel 2007-2013 107
(Australia)
AT Holdstock 2009-2018 106
(South Africa)
DJ Millns 2009-2018 104
(England)
MR Benson 2003-2015 99
(England)
RB Tiffin 2008-2018 99
(Zimbabwe)
RA Kettleborough 2005-2017 98
(England)
G Sharp 2003-2014 98
(England)
P Willey 2003-2014 98
(England)
Asad Rauf 2005-2013 97
(Pakistan)
CB Gaffaney 2009-2018 96
(New Zealand)
GO Brathwaite 2010-2018 93
(West Indies)
SA Garratt 2005-2016 92
(England)
TE Jesty 2003-2013 91
(England)
Riazuddin 2005-2017 91
(Pakistan)
JD Ward 2006-2018 91
(Australia)
BNJ Oxenford 2005-2018 89
(Australia)
BR Doctrove 2007-2012 86
(West Indies)
IJ Gould 2003-2018 86
(England)
BG Jerling 2004-2014 86
(South Africa)
VA Kulkarni 2011-2018 86
(India)
DJ Walker 2006-2018 85
(New Zealand)
PJ Nero 2010-2016 81
(West Indies)
Zameer Haider 2005-2017 80
(Pakistan)
SJ O'Shaughnessy 2011-2018 78
(England)
Ahmed Shahab 2006-2018 77
(Pakistan)
RE Koertzen 2004-2011 77
(South Africa)
MJD Bodenham 2007-2015 76
(England)
SC Gale 2010-2017 76
(England)
CK Nandan 2007-2018 75
(India)
GAV Baxter 2006-2014 72
(New Zealand)
PD Jones 2006-2017 71
(New Zealand)
Khalid Mahmood 2008-2018 71
(Pakistan)
TJ Parlane 2007-2018 71
(New Zealand)
S Asnani 2007-2015 70
(India)

Records includes the following recent matches:
Ireland A v Bangladesh A at Dublin, 1st unofficial T20I, Aug 13, 2018 [Twenty20]
Guyana Amazon Warriors v Barbados Tridents at Providence, Caribbean Premier League 6th match, Aug 12, 2018 [Twenty20]
Kent v Middlesex at Beckenham, Vitality Blast, Aug 12, 2018 [Twenty20]
Durham v Lancashire at Chester-le-Street, Vitality Blast, Aug 12, 2018 [Twenty20]
Gloucestershire v Surrey at Bristol, Vitality Blast, Aug 12, 2018 [Twenty20]
Hampshire v Essex at Southampton, Vitality Blast, Aug 12, 2018 [Twenty20]
Somerset v Glamorgan at Taunton, Vitality Blast, Aug 12, 2018 [Twenty20]
Worcestershire v Nottinghamshire at Worcester, Vitality Blast, Aug 12, 2018 [Twenty20]