Claude Colombo - Football referee
| UEFA Cup 2005 - 2006 | ||||
| 1st round | Zurich | Brøndby | 2005-09-29 | 2 - 1 |
| Champions League 2005-2006 | ||||
| qualifiers 2nd round | Steaua | Shelbourne | 2005-08-03 | 4 - 1 |
| UEFA Cup 2004 - 2005 | ||||
| round of 32 | Panathinaikos | Sevilla FC | 2005-02-16 | 1 - 0 |
| group stage | Schalke 04 | Ferencváros | 2004-11-25 | 2 - 0 |
| 1st round | Standard | Bochum 1848 | 2004-09-16 | 0 - 0 |
| UEFA Cup 2003 - 2004 | ||||
| 2nd round | Barcelona | Panionios | 2003-11-27 | 2 - 0 |
| Euro 2004 qualifiers | ||||
| Scotland | Lithuania | 2003-10-11 | 1 - 0 | |
| Finland | Serbia and Montenegro | 2003-06-07 | 3 - 0 | |
| Russia | Ireland | 2002-09-07 | 4 - 2 | |
| Champions League 2003-2004 | ||||
| group stage | Lazio | Sparta Prague | 2003-10-01 | 2 - 2 |
| UEFA Cup 2002 - 2003 | ||||
| 4th round | Denizlispor | Porto | 2003-02-27 | 2 - 2 |
| 3rd round | Celtic | Celta de Vigo | 2002-11-28 | 1 - 0 |
| Champions League 2002-2003 | ||||
| 2nd group stage | Lokomotiv Moskva | Real Madrid | 2003-03-18 | 0 - 1 |
| group stage | Basel | Liverpool | 2002-11-12 | 3 - 3 |
| group stage | Newcastle United | Feyenoord | 2002-09-24 | 0 - 1 |
| qualifiers 3rd round | Bayern Munich | Partizan | 2002-08-27 | 3 - 1 |
| UEFA Cup 2001 - 2002 | ||||
| 1/4 finals | Valencia | Internazionale | 2002-03-21 | 0 - 1 |
| WC 2002 qualifiers - Europe | ||||
| Czech Republic | Bulgaria | 2001-10-06 | 6 - 0 | |
| Switzerland | Yugolsavia | 2001-09-01 | 1 - 2 | |
| Macedonia | Turkey | 2001-03-28 | 1 - 2 | |
| Spain | Israel | 2000-10-07 | 2 - 0 | |
| Champions League 2001-2002 | ||||
| 2nd group stage | Galatasaray | AS Roma | 2001-11-20 | 1 - 1 |
| group stage | Dynamo Kyiv | Liverpool | 2001-10-16 | 1 - 2 |
| group stage | Arsenal | Schalke 04 | 2001-09-19 | 3 - 2 |
| qualifiers 3rd round | Levski Sofia | Galatasaray | 2001-08-22 | 1 - 1 |
| UEFA Cup 2000 - 2001 | ||||
| 1/4 finals | Rayo Vallecano | Alavés | 2001-03-15 | 2 - 1 |
| round of 16 | Parma | PSV | 2001-02-22 | 3 - 2 |
| Champions League 2000-2001 | ||||
| 2nd group stage | Lazio | Leeds United | 2000-12-05 | 0 - 1 |
| 1st group stage | Manchester United | Dynamo Kyiv | 2000-11-08 | 1 - 0 |
| 1st group stage | Besiktas | Barcelona | 2000-09-19 | 3 - 0 |
| UEFA Cup 1999 - 2000 | ||||
| 1/4 finals | Arsenal | Werder Bremen | 2000-03-16 | 2 - 0 |
| 3rd round | AS Roma | Newcastle United | 1999-11-25 | 1 - 0 |
| Euro 2000 qualifiers | ||||
| Belarus | Italy | 1999-10-09 | 0 - 0 | |
| Slovakia | Hungary | 1999-03-31 | 0 - 0 | |
| Champions League 1999-2000 | ||||
| 2nd group stage | Hertha BSC | Sparta Prague | 2000-03-01 | 1 - 1 |
| 1st group stage | Dortmund | Feyenoord | 1999-10-27 | 1 - 1 |
| 1st group stage | Leverkusen | Dynamo Kyiv | 1999-09-29 | 1 - 1 |
| European Cup2 1998 - 1999 | ||||
| 2nd round | Kobenhavn | Chelsea F.C. | 1998-11-05 | 0 - 1 |
| UEFA Cup 1998 - 1999 | ||||
| 1st round | Hajduk | Fiorentina | 1998-09-29 | 0 - 0 |
| Intertoto 1998 | ||||
| 1/2 finals | Werder Bremen | Samsunspor | 1998-07-29 | 3 - 0 |
| friendly | ||||
| Netherlands | Belgium | 2004-05-29 | 0 - 1 | |
| England | Sweden | 2001-11-10 | 1 - 1 | |
| Germany | Slovakia | 2001-05-29 | 2 - 0 | |
| Portugal | Netherlands | 1999-02-10 | 0 - 0 | |
| Netherlands | Paraguay | 1998-06-01 | 5 - 1 | |
| UEFA Cup 1997 - 1998 | ||||
| 3rd round | Bochum 1848 | Ajax | 1997-12-09 | 2 - 2 |
| qualifiers 2nd round | Spartak Trnava | PAOK | 1997-08-26 | 0 - 1 |
| qualifiers 1st round | Dinamo Bucuresti | KR | 1997-07-30 | 1 - 2 |
| European Cup2 1996 - 1997 | ||||
| 1st round | Larnaca AEK | Barcelona | 1996-09-26 | 0 - 0 |
| UEFA Cup 1996 - 1997 | ||||
| qualifiers | Iraklis | APOEL | 1996-08-06 | 0 - 1 |
| preliminaries | Crusaders | Zalgiris | 1996-07-24 | 2 - 1 |
| Intertoto 1995 | ||||
| group stage | Groningen | Etar | 1995-07-08 | 1 - 0 |
| Euro 1988 qualifiers | ||||
| Italy | Switzerland | 1986-11-15 | 3 - 2 | |
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