Robert Troxler Ayala - Football referee

Copa Libertadores 2002
group stageSantiago WanderersEmelec2002-04-102 - 1
Copa Mercosur 2001
group stageIndependienteCruzeiro2001-07-242 - 0
Copa Libertadores 2001
group stageUniv. de ConcepciónNacional (UR)2001-02-200 - 0
Copa Mercosur 2000
group stageRiver PlateUniversidad de Chile2000-10-242 - 0
group stageVélez SarsfieldFlamengo2000-09-121 - 1
friendly
ParaguayCosta Rica2000-06-211 - 0
WC 2002 qualifiers - S. America
UruguayChile2000-06-032 - 1
Copa Libertadores 2000
group stageNacional (UR)Emelec2000-03-221 - 0
group stageJuventude-RSEl Nacional2000-02-161 - 0
WC 1999 u17
group stageUSA u17Poland u171999-11-131 - 1
Copa Mercosur 1999
group stageSan LorenzoSao Paulo1999-10-071 - 0
group stageRacing ClubPalmeiras1999-09-092 - 3
group stageCorinthiansIndependiente1999-07-281 - 2
Copa Libertadores 1999
group stageJorge WilstermannEmelec1999-03-234 - 2
Copa Mercosur 1998
group stageUniversidad CatólicaGremio1998-09-151 - 1
group stageSao PauloSan Lorenzo1998-09-032 - 1
group stageNacional (UR)Universidad de Chile1998-07-291 - 0
Copa Libertadores 1998
1/4 finalsBolívarBarcelona SC (ecu)1998-05-131 - 1
group stageGuadalajaraVasco da Gama1998-03-171 - 0
Super Cup "João Havelange" 1997
group stageIndependienteColo-Colo1997-10-232 - 2
group stageEstudiantesGremio1997-09-020 - 0
Copa CONMEBOL 1997
1/4 finalsVitoriaLanús1997-09-241 - 0
Copa Sudamericana u20 1997
final stageBrazil u20Venezuela u201997-02-052 - 2
group stageBrazil u20Peru u201997-01-212 - 0
group stageChile u20Venezuela u201997-01-183 - 4