| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Wrestling |
 USA |
|
|
|
Zach Errett |
|
|
Welterweight, Greco-Roman, Men
(Olympic)
|
|
Semi-Finals |
Tamás Lőrincz — Manuchar Tskhadaia |
Judge |
|
|
|
Welterweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Ashraf El-Gharably — Vicente Huacón |
Referee |
|
|
|
Middleweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Roman Vlasov — Mark O. Madsen |
Judge |
|
|
|
Middleweight, Greco-Roman, Men
(Olympic)
|
|
Repêchage Round Two |
Mark O. Madsen — Christophe Guénot |
Referee |
|
|
|
Light-Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Final Round |
Alan Khugayev — Karam Gaber |
Judge |
|
|
|
Light-Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Vasyl Rachyba — Haykel Achouri |
Judge |
|
|
|
Light-Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Mélonin Noumonvi — Rami Hietaniemi |
Referee |
|
|
|
Featherweight, Freestyle, Men
(Olympic)
|
|
Quarter-Finals |
Shinichi Yumoto — Mihran Jaburyan |
Referee |
|
|
|
Featherweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Dzhamal Otarsultanov — Naatele Shilimela |
Judge |
|
|
|
Light-Heavyweight, Freestyle, Men
(Olympic)
|
|
Repêchage Round Two |
Dato Marsagishvili — Andrew Dick |
Judge |
|
|
|
Heavyweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Reza Yazdani — Abdusalam Gadisov |
Judge |
|
|
|
Super-Heavyweight, Freestyle, Men
(Olympic)
|
|
Quarter-Finals |
Bilyal Makhov — Jargalsaikhany Chuluunbat |
Judge |
|
|
|
Super-Heavyweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Nick Matuhin — Artur Taymazov |
Judge |
|
|
|
Super-Heavyweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Jargalsaikhany Chuluunbat — Malal N'Diaye |
Referee |
|
|
|
Flyweight, Freestyle, Women
(Olympic)
|
|
Round Two |
Hitomi Obara — Maroi Mezien |
Judge |
|
|
|
Lightweight, Freestyle, Women
(Olympic)
|
|
Round Two |
Sofia Mattsson — Marwa Amri |
Referee |
|
|
|
Middleweight, Freestyle, Women
(Olympic)
|
|
Round Two |
Jing Ruixue — Choe Un-Gyong |
Referee |
|
|
|
2016 Summer Olympics
|
Wrestling |
USA |
|
|
|
Zach Errett |
|
|
Featherweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Yowlys Bonne — Adama Diatta |
Mat Chairman |
|
|
|
Featherweight, Freestyle, Men
(Olympic)
|
|
Round One |
Asadula Lachinau — Chakir Ansari |
Mat Chairman |
|
|
|
Welterweight, Freestyle, Men
(Olympic)
|
|
Final Round |
Soslan Ramonov — Toğrul Əsgərov |
Mat Chairman |
|
|
|
Welterweight, Freestyle, Men
(Olympic)
|
|
Round One |
Soslan Ramonov — Haislan Garcia |
Mat Chairman |
|
|
|
Middleweight, Freestyle, Men
(Olympic)
|
|
Repêchage Round Two |
Soner Demirtaş — Asnage Castelly |
Mat Chairman |
|
|
|
Light-Heavyweight, Freestyle, Men
(Olympic)
|
|
Quarter-Finals |
Abdulrashid Sadulayev — Pedro Ceballos |
Mat Chairman |
|
|
|
Heavyweight, Freestyle, Men
(Olympic)
|
|
Quarter-Finals |
Valeriy Andriytsev — Magomed Musayev |
Mat Chairman |
|
|
|
Super-Heavyweight, Freestyle, Men
(Olympic)
|
|
Round Two |
Taha Akgül — Jargalsaikhany Chuluunbat |
Mat Chairman |
|
|
|
Super-Heavyweight, Freestyle, Men
(Olympic)
|
|
Round One |
Diaaeldin Kamal Gouda — Radhouane Chebbi |
Mat Chairman |
|
|
|
Flyweight, Freestyle, Women
(Olympic)
|
|
Quarter-Finals |
Mariya Stadnik — Iwona Matkowska |
Mat Chairman |
|
|
|
Flyweight, Freestyle, Women
(Olympic)
|
|
Round Two |
Iwona Matkowska — Mercy Genesis |
Mat Chairman |
|
|
|
Flyweight, Freestyle, Women
(Olympic)
|
|
Round One |
Milana Dadasheva — Kim Hyon-Gyong |
Mat Chairman |
|
|
|
Featherweight, Freestyle, Women
(Olympic)
|
|
Quarter-Finals |
Sofia Mattsson — Katarzyna Krawczyk |
Mat Chairman |
|
|
|
Featherweight, Freestyle, Women
(Olympic)
|
|
Round Two |
Maria Prevolaraki — Babita Phogat |
Mat Chairman |
|
|
|
Featherweight, Freestyle, Women
(Olympic)
|
|
Round Two |
Jong Myong-Suk — Bediha Gün |
Mat Chairman |
|
|
|
Featherweight, Freestyle, Women
(Olympic)
|
|
Round One |
Jong Myong-Suk — Jillian Gallays |
Mat Chairman |
|
|
|
Lightweight, Freestyle, Women
(Olympic)
|
|
Repêchage Round Two |
Marwa Amri — Elif Jale Yeşilırmak |
Mat Chairman |
|
|
|
Light-Heavyweight, Freestyle, Women
(Olympic)
|
|
Repêchage Final |
Jenny Fransson — Dori Yeats |
Mat Chairman |
|
|
|
Heavyweight, Freestyle, Women
(Olympic)
|
|
Quarter-Finals |
Vasilisa Marzaliuk — Adeline Gray |
Mat Chairman |
|
|
|
Heavyweight, Freestyle, Women
(Olympic)
|
|
Repêchage Round Two |
Laure Ali — Zsanett Németh |
Mat Chairman |
|
|
|
Featherweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Jesse Thielke — Messaoud El-Mahadi |
Mat Chairman |
|
|
|
Featherweight, Greco-Roman, Men
(Olympic)
|
|
Round One |
Stig André Berge — Lee Jeong-Baek |
Mat Chairman |
|
|
|
Middleweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Božo Starčević — Selçuk Çebi |
Mat Chairman |
|
|
|
Light-Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Final Round |
Davit Chakvetadze — Zhan Beleniuk |
Mat Chairman |
|
|
|
Light-Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Nikolay Bayryakov — Adem Boudjemline |
Mat Chairman |
|
|
|
Light-Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Round One |
Viktor Lőrincz — Maksim Manukyan |
Mat Chairman |
|
|
|
Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Quarter-Finals |
Cenk İldem — Islam Magomedov |
Mat Chairman |
|
|
|
Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Yasmany Lugo — Xiao Di |
Mat Chairman |
|
|
|
Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Round One |
Fredrik Schön — Tsimafei Dzeinichenka |
Mat Chairman |
|
|
|
Super-Heavyweight, Greco-Roman, Men
(Olympic)
|
|
Round Two |
Johan Eurén — Ivan Popov |
Mat Chairman |
|
|