| 1. Runde | 11.07.2018 | FK Spartaks | - | Crvena Zvezda | 0:0 | ||||
| 1. Runde | 17.07.2018 | Crvena Zvezda | - | FK Spartaks | 2:0 |  |
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| 2. Runde | 24.07.2018 | Crvena Zvezda | - | FK Sūduva | 3:0 | ||||
| 2. Runde | 01.08.2018 | FK Sūduva | - | Crvena Zvezda | 0:2 | ||||
| 3. Runde | 07.08.2018 | Crvena Zvezda | - | Spartak Trnava | 1:1 | ||||
| 3. Runde | 14.08.2018 | Spartak Trnava | - | Crvena Zvezda | 1:2 n.V. | ||||
| Playoffs | 21.08.2018 | Crvena Zvezda | - | RB Salzburg | 0:0 | ||||
| Playoffs | 29.08.2018 | RB Salzburg | - | Crvena Zvezda | 2:2 |  |
Serbien