| Preliminary Gr. A | 21/09/1999 | Lazio Roma | - | Dinamo Kiev | 2:1 | ||||
| Preliminary Gr. A | 18/10/1999 | Maribor Teatanic | - | Lazio Roma | 0:4 | ||||
| Preliminary Gr. A | 26/10/1999 | Lazio Roma | - | Bayer Leverkusen | 1:1 | ||||
| Intermediate Gr. D | 23/11/1999 | Olympique Marseille | - | Lazio Roma | 0:2 |  |
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| Intermediate Gr. D | 06/12/1999 | Lazio Roma | - | Chelsea FC | 0:0 |
Italy