| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2000 Summer Olympics
|
Hockey |
 RSA |
|
|
|
John Wright |
|
|
Hockey, Men
(Olympic)
|
|
Classification Round 9-12 |
Spain — Malaysia |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Malaysia — Netherlands |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Great Britain — Germany |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group B |
Australia — Spain |
Umpire 1 |
|
|
|
2004 Summer Olympics
|
Hockey |
RSA |
|
|
|
John Wright |
|
|
Hockey, Men
(Olympic)
|
|
Final Round |
Australia — Netherlands |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Semi-Finals |
Australia — Spain |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Germany — Pakistan |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Republic of Korea — Great Britain |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Spain — Pakistan |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Germany — Republic of Korea |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group B |
Australia — India |
Umpire 2 |
|
|
|
2008 Summer Olympics
|
Hockey |
RSA |
|
|
|
John Wright |
|
|
Hockey, Men
(Olympic)
|
|
Semi-Finals |
Germany — Netherlands |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Spain — New Zealand |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Germany — Republic of Korea |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Germany — Spain |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Spain — Republic of Korea |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group B |
Great Britain — Pakistan |
Umpire 1 |
|
|
|
2012 Summer Olympics
|
Hockey |
RSA |
|
|
|
John Wright |
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Pakistan — Argentina |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Australia — Argentina |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Great Britain — Australia |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Spain — Great Britain |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Great Britain — Argentina |
Video Umpire |
|
|
|
Hockey, Men
(Olympic)
|
|
Group B |
Germany — Belgium |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Group B |
New Zealand — India |
Video Umpire |
|
|
|
Hockey, Men
(Olympic)
|
|
Group B |
Germany — India |
Video Umpire |
|
|
|
Hockey, Men
(Olympic)
|
|
Group B |
Republic of Korea — India |
Video Umpire |
|
|
|
Hockey, Men
(Olympic)
|
|
Group B |
Germany — New Zealand |
Video Umpire |
|
|
|
2016 Summer Olympics
|
Hockey |
RSA |
|
|
|
John Wright |
|
|
Hockey, Men
(Olympic)
|
|
Final Round |
Argentina — Belgium |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Semi-Finals |
Argentina — Germany |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Quarter-Finals |
Belgium — India |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Belgium — Great Britain |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Great Britain — New Zealand |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Belgium — Australia |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
Australia — Great Britain |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Group A |
New Zealand — Belgium |
Umpire 2 |
|
|