Helmut Kohl - Football referee
| European Cup 1990 - 1991 | ||||
| 2nd round | Dinamo Bucuresti | Porto | 1990-10-24 | 0 - 0 |
| UEFA Cup 1990 - 1991 | ||||
| 3rd round | Internazionale | Partizan | 1990-11-28 | 3 - 0 |
| 1st round | Sevilla FC | PAOK | 1990-09-19 | 0 - 0 |
| WC 1990 | ||||
| 1/4 finals | Germany FR | Czech Republic | 1990-07-01 | 1 - 0 |
| group stage | Brazil | Scotland | 1990-06-20 | 1 - 0 |
| group stage | Uruguay | Spain | 1990-06-13 | 0 - 0 |
| European Cup 1989 - 1990 | ||||
| final | AC Milan | Benfica | 1990-05-23 | 1 - 0 |
| 1/4 finals | PSV | Bayern Munich | 1990-03-21 | 0 - 1 |
| 2nd round | AEK | Marseille | 1989-11-01 | 1 - 1 |
| UEFA Cup 1989 - 1990 | ||||
| 1/2 finals | Juventus | Köln FC | 1990-04-04 | 3 - 2 |
| WC 1990 qualifiers - Europe | ||||
| Wales | Netherlands | 1989-10-11 | 1 - 2 | |
| Switzerland | Czechoslovakia | 1989-06-07 | 0 - 1 | |
| UEFA Cup 1988 - 1989 | ||||
| 1/4 finals | Hearts | Bayern Munich | 1989-02-28 | 1 - 0 |
| 3rd round | AS Roma | Dynamo Dresden | 1988-12-07 | 0 - 2 |
| 1st round | Bordeaux | Dnipro | 1988-10-05 | 2 - 1 |
| European Cup 1988 - 1989 | ||||
| 2nd round | Club Brugge | Monaco | 1988-10-26 | 1 - 0 |
| UEFA Cup 1987 - 1988 | ||||
| 1/2 finals | Espanyol | Club Brugge | 1988-04-20 | 3 - 0 |
| Euro 1988 qualifiers | ||||
| Bulgaria | Scotland | 1987-11-11 | 0 - 1 | |
| Greece | Cyprus | 1987-01-14 | 3 - 1 | |
| UEFA Cup 1986 - 1987 | ||||
| 1st round | Dukla Prague | Hearts | 1986-10-01 | 1 - 0 |
| Olympic Games 1988 qualifiers | ||||
| Liechtenstein | Switzerland OT | 1986-09-10 | 0 -10 | |
| friendly | ||||
| Yugolsavia | Italy | 1988-03-31 | 1 - 1 | |
| Netherlands | Scotland | 1986-04-29 | 0 - 0 | |
| UEFA Cup 1985 - 1986 | ||||
| 3rd round | Nantes | Spartak Moskva | 1985-12-11 | 1 - 1 |
| Euro 1986 u21 | ||||
| group stage | Germany FR u21 | Portugal u21 | 1985-10-15 | 2 - 0 |
| European Cup2 1984 - 1985 | ||||
| 2nd round | Hamrun Spartans | Dinamo Moskva | 1984-11-07 | 0 - 1 |
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