| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1992 Summer Olympics
|
Tennis |
 SWE |
|
|
|
Lars Graff |
|
|
Doubles, Men
(Olympic)
|
|
Match #2 |
Germany — Argentina |
Chair Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Match #2 |
Australia — Czechoslovakia |
Chair Umpire |
|
|
|
2000 Summer Olympics
|
Tennis |
SWE |
|
|
|
Lars Graff |
|
|
Singles, Men
(Olympic)
|
|
Match #3 |
Arnaud Di Pasquale — Juan Carlos Ferrero |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #6 |
Mariano Zabaleta — Jeff Tarango |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #10 |
Daniel Nestor — Pat Rafter |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #3 |
Gianluca Pozzi — Jiří Novák |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #10 |
Jiří Vaněk — Wayne Black |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #21 |
Arnaud Di Pasquale — Nicolas Kiefer |
Chair Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Match 1/2 |
Canada — Australia |
Chair Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Match #3 |
Canada — Germany |
Chair Umpire |
|
|
|
2004 Summer Olympics
|
Tennis |
SWE |
|
|
|
Lars Graff |
|
|
Singles, Men
(Olympic)
|
|
Match #4 |
Fernando González — Sébastien Grosjean |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #9 |
Mardy Fish — Juan Carlos Ferrero |
Chair Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Match #3 |
India — Zimbabwe |
Chair Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Match #1 |
United States 1 — Belarus |
Chair Umpire |
|
|
|
2008 Summer Olympics
|
Tennis |
SWE |
|
|
|
Lars Graff |
|
|
Singles, Men
(Olympic)
|
|
Match #1 |
James Blake — Roger Federer |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #3 |
Paul-Henri Mathieu — Nicolas Kiefer |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #9 |
David Nalbandian — Nicolás Massú |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #6 |
Willy Cañas — Fred Niemeyer |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #29 |
Michaël Llodra — Radek Štěpánek |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #32 |
Rafael Nadal — Potito Starace |
Chair Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Match 3/4 |
United States 1 — France 2 |
Chair Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #21 |
Kaia Kanepi — Flavia Pennetta |
Chair Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Match #8 |
United States 1 — Poland 1 |
Chair Umpire |
|
|
|
2012 Summer Olympics
|
Tennis |
SWE |
|
|
|
Lars Graff |
|
|
Singles, Men
(Olympic)
|
|
Match 3/4 |
Juan Martín del Potro — Novak Đoković |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #7 |
Gilles Simon — Grigor Dimitrov |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #11 |
Markos Pagdatis — Richard Gasquet |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #2 |
Julien Benneteau — Mikhail Yuzhny |
Chair Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Match #24 |
Andy Murray — Stanislas Wawrinka |
Chair Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Match #16 |
France 1 — Argentina |
Chair Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #1 |
Vika Azarenka — Angelique Kerber |
Chair Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #6 |
Mariya Sharapova — Sabine Lisicki |
Chair Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Match #5 |
Serena Williams — Urszula Radwańska |
Chair Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Match #3 |
Great Britain — Australia |
Chair Umpire |
|
|