| P | Clubs | W | D | L | F | A |
|---|---|---|---|---|---|---|
| 4 | Villarreal | 3 | 1 | - | 7 | 3 |
| 2 | BSC Young Boys | 2 | - | - | 6 | 3 |
| 2 | Benfica | 2 | - | - | 3 | 1 |
| 2 | Atalanta | 2 | - | - | 4 | 2 |
| 2 | AS Roma | 1 | 1 | - | 1 | - |
| 1 | Internazionale | 1 | - | - | 2 | 1 |
| 2 | AS Monaco | 1 | - | 1 | 5 | 5 |
| 2 | FC Krasnodar | - | 2 | - | 1 | 1 |
| 2 | RU Saint Gilloise | - | 1 | 1 | 2 | 5 |
| 2 | Metalist Kharkiv | - | - | 2 | - | 6 |
| 2 | Sporting Lisbon | - | - | 2 | 1 | 4 |
| 2 | Ferencvaros | - | - | 2 | - | 4 |
| 2 | FC Porto | - | - | 2 | 2 | 5 |
| 2 | Rangers | - | - | 2 | 1 | 4 |
| 29 | Bayer Leverkusen | L:12 | D:5 | W:12 | 44 | 35 |
P = Matches played,
W = Matches won,
D = Matches drawn,
L = Matches lost,