ResultDomestic
Plunket Shielddraw← Umpires & match officials
MATCH OFFICIAL PROFILE
Derek Walker
On-field umpire · TV umpire · Reserve umpire
219Recorded matches
5Formats
2008First recorded year
2025Latest recorded year
These are appointments in the available dataset, not a complete career record. An appearance in these records does not establish current panel membership.
Roles in the scorebook
On-field umpire 150TV umpire 36Reserve umpire 33
Recorded appointments
ResultDomestic
Plunket ShieldCentral Stags won by 60 runsResultDomestic
New Zealand Cricket Women's Twenty20Otago won by 42 runsResultDomestic
Super SmashNorthern Districts won by 36 runsResultDomestic
New Zealand Cricket Women's Twenty20Auckland won by 27 runsResultDomestic
Super SmashAuckland won by 103 runsResultDomestic
New Zealand Cricket Women's Twenty20Canterbury won by 3 runsResultDomestic
Super SmashCanterbury won by 6 wicketsResultDomestic
New Zealand Cricket Women's Twenty20Canterbury won by 9 wicketsResultDomestic
Super SmashWellington won by 7 wicketsResultDomestic
New Zealand Cricket Women's Twenty20Wellington won by 122 runsResultDomestic
Super SmashWellington won by 4 wicketsResultDomestic
New Zealand Cricket Women's Twenty20Wellington won by 10 wicketsResultDomestic
Super SmashWellington won by 5 wicketsResultDomestic
New Zealand Cricket Women's Twenty20Auckland won by 20 runsResultDomestic
Super SmashCanterbury won by 6 runsResultDomestic
New Zealand Cricket Women's Twenty20Canterbury won by 8 wicketsResultDomestic
Super SmashCentral Districts won by 18 runsAvailable historical scorebook coverage through 25 Oct 2026. Our Sources & methodology →