| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Hockey |
 ARG |
|
|
|
Germán Montes |
|
|
Hockey, Men
(Olympic)
|
|
Match 11/12 |
South Africa — India |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #9 |
Spain — South Africa |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #1 |
Republic of Korea — New Zealand |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #10 |
New Zealand — Belgium |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #4 |
Netherlands — Belgium |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #5 |
New Zealand — India |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #14 |
Belgium — India |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #15 |
Germany — New Zealand |
Reserve |
|
|
|
2016 Summer Olympics
|
Hockey |
ARG |
|
|
|
Germán Montes |
|
|
Hockey, Men
(Olympic)
|
|
Match 3/4 |
Germany — Netherlands |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #2 |
Belgium — Netherlands |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #4 |
Germany — New Zealand |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #2 |
Australia — New Zealand |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #5 |
Belgium — Brazil |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #7 |
Spain — New Zealand |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #11 |
Australia — Great Britain |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #12 |
Belgium — Spain |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #14 |
New Zealand — Belgium |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #8 |
Germany — Ireland |
Reserve |
|
|
|
2020 Summer Olympics
|
Hockey |
ARG |
|
|
|
Germán Montes |
|
|
Hockey, Men
(Olympic)
|
|
Match 1/2 |
Belgium — Australia |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #2 |
Australia — Germany |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #2 |
Australia — Netherlands |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #2 |
India — New Zealand |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #9 |
Japan — New Zealand |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #14 |
India — Japan |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #2 |
Great Britain — South Africa |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #4 |
Netherlands — South Africa |
Reserve |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #12 |
Netherlands — Great Britain |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #13 |
Canada — South Africa |
Umpire 1 |
|
|
