| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Wrestling |
 USA |
|
|
|
Stacey Davis |
|
|
Featherweight, Greco-Roman, Men
(Olympic)
|
|
Quarter-Finals |
Håkan Nyblom — Kohei Hasegawa |
Referee |
|
|
|
Featherweight, Greco-Roman, Men
(Olympic)
|
|
Round One |
Li Shujin — Viuhar Rahimov |
Judge |
|
|
|
Lightweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Tarik Belmadani — Jarkko Ala-Huikku |
Referee |
|
|
|
Lightweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Omid Norouzi — Ivo Angelov |
Judge |
|
|
|
Welterweight, Greco-Roman, Men
(Olympic)
|
|
Quarter-Finals |
Manuchar Tskhadaia — Ashraf El-Gharably |
Referee |
|
|
|
Welterweight, Greco-Roman, Men
(Olympic)
|
|
Repêchage Round Two |
Pedro Muléns — Edgaras Venckaitis |
Referee |
|
|
|
Middleweight, Greco-Roman, Men
(Olympic)
|
|
Final Round |
Roman Vlasov — Arsen Julfalakyan |
Referee |
|
|
|
Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Semi-Finals |
Ghasem Rezaei — Yunior Estrada |
Referee |
|
|
|
Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Ghasem Rezaei — Cenk İldem |
Judge |
|
|
|
Super-Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Repêchage Final |
Johan Eurén — Iosif Chuhashvili |
Referee |
|
|
|
Featherweight, Freestyle, Men
(Olympic)
|
|
Quarter-Finals |
Dzhamal Otarsultanov — Yang Kyong-Il |
Referee |
|
|
|
Featherweight, Freestyle, Men
(Olympic)
|
|
Repêchage Round One |
Radoslav Velikov — Ibrahim Farag |
Referee |
|
|
|
Welterweight, Freestyle, Men
(Olympic)
|
|
Repêchage Final |
Akzhurek Tanatarov — Ramazan Şahin |
Referee |
|
|
|
Middleweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Sadegh Goudarzi — Kiril Terziev |
Judge |
|
|
|
Light-Heavyweight, Freestyle, Men
(Olympic)
|
|
Quarter-Finals |
Saslan Hattsiyeu — Armands Zvirbulis |
Judge |
|
|
|
Light-Heavyweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Saslan Hattsiyeu — Mohamed Riad Louafi |
Referee |
|
|
|
Light-Heavyweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Anzor Urishev — Ibrahim Aldatov |
Judge |
|
|
|
Light-Heavyweight, Freestyle, Men
(Olympic)
|
|
Repêchage Final |
Ehsan Lashgari — İbrahim Bölükbaşı |
Referee |
|
|
|
Heavyweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Khetag Pliev — Javier Cortina |
Judge |
|
|
|
Heavyweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Valeriy Andriytsev — Rustam Iskandari |
Referee |
|
|
|
Middleweight, Freestyle, Women
(Olympic)
|
|
Round Two |
Soronzonboldyn Battsetseg — Sylvie Tara-Agoue |
Referee |
|
|
|
Heavyweight, Freestyle, Women
(Olympic)
|
|
Final Round |
Nataliya Vorobyova — Stanka Zlateva |
Judge |
|
|
|
Heavyweight, Freestyle, Women
(Olympic)
|
|
Quarter-Finals |
Wang Jiao — Svetlana Saenco |
Judge |
|
|
|
Heavyweight, Freestyle, Women
(Olympic)
|
|
Round One |
Stanka Zlateva — Vasilisa Marzaliuk |
Referee |
|
|