William Mattus - Football referee

Copa America 2004
group stageVenezuelaBolivia2004-06-121 - 1
WC 2006 qualifiers - Am/Caribbean
2nd stageJamaicaUSA2004-08-181 - 1
1st stageDominican RepublicAnguilla2004-03-190 - 0
Olympic qualifiers 2004
2nd roundUSA OTSt Kitts and Nevis OT2003-11-194 - 0
Pan American Games 2003
1st roundBrazil OTCuba OT2003-08-092 - 1
1st roundMexico OTGuatemala OT2003-08-021 - 1
WC 2002
group stageEcuadorCroatia2002-06-131 - 0
group stageJapanBelgium2002-06-042 - 2
WC 2002 play-offs
2nd legIranIreland2001-11-151 - 0
friendly
MexicoBrazil2001-03-073 - 3
WC 2002 qualifiers - Am/Caribbean
1/2 finalsMexicoCanada2000-08-152 - 0
Club World Cup 00
group stageReal MadridCorinthians2000-01-072 - 2
WC 1999 u20
1/4 finalsSpain u20Ghana u201999-04-181 - 1
group stageCameroon u20England u201999-04-081 - 0
group stageCameroon u20Japan u201999-04-052 - 1