| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Tennis |
 GBR |
|
|
|
Fiona Edwards |
|
|
Singles, Men
(Olympic)
|
|
Match #3 |
Gilles Müller — Adrian Ungur |
Chair Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #4 |
Mariya Kirilenko — Petra Kvitová |
Chair Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #11 |
Sabine Lisicki — Yaroslava Shvedova |
Chair Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #28 |
Tsvetana Pironkova — Dominika Cibulková |
Chair Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #31 |
Varvara Lepchenko — Verónica Cepede |
Chair Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Match 3/4 |
Russian Federation 1 — United States 1 |
Chair Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Match #2 |
Russian Federation 2 — Germany 2 |
Chair Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Match #5 |
Czech Republic 2 — Hungary |
Chair Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Match #2 |
United States 1 — Argentina |
Chair Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Match #4 |
Argentina — Russian Federation |
Chair Umpire |
|
|