| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Fencing |
 USA |
|
|
|
Kelly Koehler |
|
|
Foil, Individual, Men
(Olympic)
|
|
Bout #2 |
Daniele Garozzo — Enzo Lefort |
Video Referee |
|
|
|
Foil, Individual, Men
(Olympic)
|
|
Bout #1 |
Alaaeldin Abouelkassem — Vladislav Mylnikov |
Video Referee |
|
|
|
Foil, Individual, Men
(Olympic)
|
|
Bout #5 |
Daniele Garozzo — Mohamed Hassan |
Referee |
|
|
|
Foil, Individual, Men
(Olympic)
|
|
Bout #15 |
Edgar Cheung — Julien Mertine |
Referee |
|
|
|
Foil, Individual, Men
(Olympic)
|
|
Bout #15 |
Diego Cervantes — Huang Mengkai |
Referee |
|
|
|
Foil, Team, Men
(Olympic)
|
|
Match #2 |
Italy — Egypt |
Referee |
|
|
|
Épée, Team, Men
(Olympic)
|
|
Match 7/8 |
Italy — Switzerland |
Referee |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Bout #2 |
Alice Volpi — Arianna Errigo |
Video Referee |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Bout #1 |
Inna Deriglazova — Fanni Kreiss |
Video Referee |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Bout #4 |
Alice Volpi — Leonie Ebert |
Referee |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Bout #1 |
Inna Deriglazova — Martyna Jelińska |
Video Referee |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Bout #3 |
Jeon Hui-Suk — Sera Azuma |
Referee |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Bout #4 |
Chen Qingyuan — Noha Hany |
Video Referee |
|
|
|
Foil, Team, Women
(Olympic)
|
|
Match 1/2 |
ROC — France |
Assistant Referee |
|
|
|
Foil, Team, Women
(Olympic)
|
|
Match 7/8 |
Hungary — Egypt |
Referee |
|
|
|
Foil, Team, Women
(Olympic)
|
|
Match #1 |
Japan — Egypt |
Referee |
|
|
|
Épée, Individual, Women
(Olympic)
|
|
Bout #2 |
Sun Yiwen — Federica Isola |
Video Referee |
|
|
|
Épée, Individual, Women
(Olympic)
|
|
Bout #7 |
Julia Beljajeva — Nozomi Nakano-Sato |
Video Referee |
|
|
|
Épée, Individual, Women
(Olympic)
|
|
Bout #11 |
Katrina Lehis — Ewa Trzebińska |
Video Referee |
|
|
|
Épée, Individual, Women
(Olympic)
|
|
Bout #12 |
Mara Navarria — Yuliya Bakhareva-Lichagina |
Video Referee |
|
|