Celtic Schedule
| Jul 9 | @FK Sar | W | 3–1 |
| Jul 17 | FK Sar | W | 2–1 |
| Jul 24 | Nomme Kalju | W | 5–0 |
| Jul 30 | @Nomme Kalju | W | 2–0 |
| Aug 7 | @Cluj | T | 1–1 |
| Aug 13 | Cluj | L | 4–3 |
| Aug 22 | AIK Stockholm | W | 2–0 |
| Aug 29 | @AIK Stockholm | W | 4–1 |
| Sep 19 | @Rennes | T | 1–1 |
| Oct 3 | Cluj | W | 2–0 |
| Oct 24 | Lazio | W | 2–1 |
| Nov 7 | @Lazio | W | 2–1 |
| Nov 28 | Rennes | W | 3–1 |
| Dec 12 | @Cluj | L | 2–0 |
| Feb 20 | @Copenhagen | T | 1–1 |
| Feb 27 | Copenhagen | L | 3–1 |