ResultDomestic
New Zealand Cricket Women's Twenty20Otago won by 7 wickets← 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
Super SmashCentral Districts won by 53 runsResultDomestic
Plunket ShielddrawResultDomestic
Plunket ShieldCanterbury won by 1 inning and 19 runsResultDomestic
Plunket ShieldOtago Volts won by 3 wicketsResultDomestic
Plunket ShieldOtago Volts won by 62 runsResultDomestic
Plunket ShieldCanterbury won by 1 inning and 134 runsResultDomestic
Super SmashWellington won by 10 wicketsResultDomestic
New Zealand Cricket Women's Twenty20Wellington won by 57 runsResultDomestic
Super SmashWellington won by 52 runsResultDomestic
Super SmashOtago won by 51 runsResultDomestic
Super SmashOtago won by 6 wicketsResultDomestic
Super Smashno resultResultDomestic
Super Smashno resultResultDomestic
Super SmashWellington won by 6 wicketsResultDomestic
Plunket ShielddrawResultDomestic
Plunket ShieldWellington Firebirds won by 44 runsResultDomestic
Plunket ShieldOtago Volts won by 3 wicketsAvailable historical scorebook coverage through 25 Oct 2026. Our Sources & methodology →