| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2018 Summer Youth Olympics
|
Hockey 5s |
 ESP |
|
|
|
Gemma Calderón |
|
|
Hockey 5s, Girls
(YOG)
|
|
Match 11/12 |
Mexico — Vanuatu |
Umpire |
|
|
|
Hockey 5s, Girls
(YOG)
|
|
Match #3 |
India — Poland |
Umpire |
|
|
|
Hockey 5s, Girls
(YOG)
|
|
Match #2 |
Austria — Poland |
Umpire |
|
|
|
Hockey 5s, Girls
(YOG)
|
|
Match #3 |
Argentina — Vanuatu |
Umpire |
|
|
|
Hockey 5s, Girls
(YOG)
|
|
Match #6 |
Argentina — Austria |
Umpire |
|
|
|
Hockey 5s, Girls
(YOG)
|
|
Match #10 |
Uruguay — Vanuatu |
Umpire |
|
|
|
Hockey 5s, Girls
(YOG)
|
|
Match #1 |
Australia — Zimbabwe |
Umpire |
|
|
|
Hockey 5s, Girls
(YOG)
|
|
Match #8 |
Mexico — Namibia |
Umpire |
|
|
|
Hockey 5s, Girls
(YOG)
|
|
Match #13 |
Mexico — Australia |
Umpire |
|
|