Dinamo Zagreb 3-4 AEK Athens *
| 19.08.2023 | AEK Athens | 2-2 | Dinamo Zagreb | |
| 15.08.2023 | Dinamo Zagreb | 1-2 | AEK Athens | |
KI Klaksvik 2-3 Molde FK *
| 15.08.2023 | Molde FK | 2-0 AET | KI Klaksvik | |
| 08.08.2023 | KI Klaksvik | 2-1 | Molde FK | |
Olimpija Ljubljana 0-4 Galatasaray SK *
| 15.08.2023 | Galatasaray SK | 1-0 | Olimpija Ljubljana | |
| 08.08.2023 | Olimpija Ljubljana | 0-3 | Galatasaray SK | |
*Raków 3-1 Aris Limassol
| 15.08.2023 | Aris Limassol | 0-1 | Raków | |
| 08.08.2023 | Raków | 2-1 | Aris Limassol | |
Slovan Bratislava 2-5 Maccabi Haifa *
| 15.08.2023 | Maccabi Haifa | 3-1 | Slovan Bratislava | |
| 09.08.2023 | Slovan Bratislava | 1-2 | Maccabi Haifa | |
*FC København 3-3 Sparta Praha
| 15.08.2023 | Sparta Praha | 3-3/p.2-4 | FC København | |
| 08.08.2023 | FC København | 0-0 | Sparta Praha | |