Ballkani 2-4 Ludogorets *
| 19.07.2023 | Ludogorets | 4-0 | Ballkani | |
| 11.07.2023 | Ballkani | 2-0 | Ludogorets | |
*FC Astana 3-2 Dinamo Tbilisi
| 19.07.2023 | Dinamo Tbilisi | 1-2 | FC Astana | |
| 12.07.2023 | FC Astana | 1-1 | Dinamo Tbilisi | |
*VMFD Zalgiris 2-1 FC Struga
| 18.07.2023 | FC Struga | 1-2 | VMFD Zalgiris | |
| 11.07.2023 | VMFD Zalgiris | 0-0 | FC Struga | |
*HJK Helsinki 3-2 Larne FC
| 19.07.2023 | Larne FC | 2-2 AET | HJK Helsinki | |
| 12.07.2023 | HJK Helsinki | 1-0 | Larne FC | |
*KI Klaksvik 3-0 Ferencvaros TC
| 19.07.2023 | Ferencvaros TC | 0-3 | KI Klaksvik | |
| 11.07.2023 | KI Klaksvik | 0-0 | Ferencvaros TC | |
Lincoln Red Imps 1-6 Qarabag FK *
| 19.07.2023 | Qarabag FK | 4-0 | Lincoln Red Imps | |
| 11.07.2023 | Lincoln Red Imps | 1-2 | Qarabag FK | |
Hamrun Spartans 1-6 Maccabi Haifa *
| 18.07.2023 | Maccabi Haifa | 2-1 | Hamrun Spartans | |
| 11.07.2023 | Hamrun Spartans | 0-4 | Maccabi Haifa | |
Partizani Tirana 1-3 BATE Borisov *
| 18.07.2023 | BATE Borisov | 2-0 | Partizani Tirana | |
| 11.07.2023 | Partizani Tirana | 1-1 | BATE Borisov | |
*Raków 4-0 Flora Tallinn
| 18.07.2023 | Flora Tallinn | 0-3 | Raków | |
| 11.07.2023 | Raków | 1-0 | Flora Tallinn | |
Shamrock Rovers 1-3 Breidablik *
| 18.07.2023 | Breidablik | 2-1 | Shamrock Rovers | |
| 11.07.2023 | Shamrock Rovers | 0-1 | Breidablik | |
Farul Constanta 1-3 Sheriff Tiraspol *
| 18.07.2023 | Sheriff Tiraspol | 3-0 AET | Farul Constanta | |
| 12.07.2023 | Farul Constanta | 1-0 | Sheriff Tiraspol | |
*Slovan Bratislava 3-1 Swift Hesperange
| 19.07.2023 | Swift Hesperange | 0-2 | Slovan Bratislava | |
| 12.07.2023 | Slovan Bratislava | 1-1 | Swift Hesperange | |
*BK Häcken 5-1 The New Saints
| 18.07.2023 | The New Saints | 0-2 | BK Häcken | |
| 12.07.2023 | BK Häcken | 3-1 | The New Saints | |
*Olimpija Ljubljana 4-2 Valmieras FK
| 19.07.2023 | Valmieras FK | 1-2 | Olimpija Ljubljana | |
| 11.07.2023 | Olimpija Ljubljana | 2-1 | Valmieras FK | |
Urartu FC 3-3 Zrinjski Mostar *
| 18.07.2023 | Zrinjski Mostar | 2-3/p.4-3 | Urartu FC | |
| 11.07.2023 | Urartu FC | 0-1 | Zrinjski Mostar | |