| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2018 Summer Youth Olympics
|
Futsal (Football) |
 USA |
|
|
|
Lance VanHaitsma |
|
|
Futsal, Boys
(YOG)
|
|
Match 1/2 |
Brazil — Russian Federation |
3rd Referee |
|
|
|
Futsal, Boys
(YOG)
|
|
Match #3 |
Brazil — Russian Federation |
3rd Referee |
|
|
|
Futsal, Boys
(YOG)
|
|
Match #4 |
Costa Rica — Solomon Islands |
Referee |
|
|
|
Futsal, Girls
(YOG)
|
|
Match #2 |
Japan — Spain |
Referee |
|
|
|
Futsal, Girls
(YOG)
|
|
Match #2 |
Thailand — Trinidad and Tobago |
2nd Referee |
|
|
|
Futsal, Girls
(YOG)
|
|
Match #7 |
Spain — Tonga |
2nd Referee |
|
|
|
Futsal, Girls
(YOG)
|
|
Match #10 |
Thailand — Tonga |
3rd Referee |
|
|