Northern Ireland: NIFL Premiership - Championship Group |
| | Cliftonville | Glentoran | 2:0 (1:0, 1:0) | details | 20.04.2024 |
| | Glentoran | Larne | 1:2 (0:1, 1:1) | details | 16.04.2024 |
| | Coleraine | Glentoran | 2:1 (0:0, 2:1) | details | 13.04.2024 |
| | Glentoran | Linfield | 0:0 (0:0, 0:0) | details | 06.04.2024 |
Northern Ireland: Irish Cup - Main |
| Semi-finals | Glentoran | Linfield | 1:3 (0:1, 1:2) | details | 29.03.2024 |
Northern Ireland: NIFL Premiership - Main |
| 33. Round | Glentoran | Ballymena | 4:0 (1:0, 3:0) | details | 23.03.2024 |
| 32. Round | Dungannon | Glentoran | 0:3 (0:2, 0:1) | details | 16.03.2024 |
| 31. Round | Glentoran | Loughgall | 0:3 (0:2, 0:1) | details | 09.03.2024 |
| 26. Round | Glenavon | Glentoran | 0:0 (0:0, 0:0) | details | 05.03.2024 |
Northern Ireland: Irish Cup - Main |
| Quarter-finals | Glentoran | Ballyclare | 2:0 (1:0, 1:0) | details | 02.03.2024 |
Northern Ireland: NIFL Premiership - Main |
| 30. Round | Larne | Glentoran | 3:0 (1:0, 2:0) | details | 23.02.2024 |
| 29. Round | Glentoran | Newry City | 8:2 (5:1, 3:1) | details | 17.02.2024 |
| 28. Round | Glentoran | Carrick Rangers | 2:2 (2:0, 0:2) | details | 10.02.2024 |
| 24. Round | Glentoran | Cliftonville | 2:2 (2:0, 0:2) | details | 06.02.2024 |
Northern Ireland: Irish Cup - Main |
| 1/8-finals | Ballymacash | Glentoran | 1:6 (0:4, 1:2) | details | 02.02.2024 |
Northern Ireland: NIFL Premiership - Main |
| 27. Round | Crusaders | Glentoran | 1:2 (0:1, 1:1) | details | 27.01.2024 |
World: Club Friendly - Main |
| | Glentoran | Larne | 1:2 (0:1, 1:1) | details | 23.01.2024 |
Northern Ireland: NIFL Premiership - Main |
| 25. Round | Glentoran | Coleraine | 6:0 (2:0, 4:0) | details | 13.01.2024 |
Northern Ireland: Irish Cup - Main |
| 1/16-finals | Glentoran | Annagh | 1:0 (0:0, 1:0) | details | 06.01.2024 |
Northern Ireland: NIFL Premiership - Main |
| 23. Round | Linfield | Glentoran | 2:0 (1:0, 1:0) | details | 26.12.2023 |
| 22. Round | Dungannon | Glentoran | 1:2 (1:0, 0:2) | details | 23.12.2023 |
| 21. Round | Glentoran | Newry City | 1:0 (1:0, 0:0) | details | 16.12.2023 |
| 20. Round | Cliftonville | Glentoran | 2:2 (1:1, 1:1) | details | 09.12.2023 |
| 19. Round | Glentoran | Linfield | 4:0 (3:0, 1:0) | details | 01.12.2023 |
| 18. Round | Larne | Glentoran | 2:1 (1:0, 1:1) | details | 24.11.2023 |
| 17. Round | Glentoran | Ballymena | 5:0 (4:0, 1:0) | details | 18.11.2023 |
| 16. Round | Coleraine | Glentoran | 0:0 (0:0, 0:0) | details | 13.11.2023 |
Northern Ireland: Irish League Cup - Main |
| 1/8-finals | Glentoran | Linfield | 1:2 (0:1, 1:1) | details | 07.11.2023 |
Northern Ireland: NIFL Premiership - Main |
| 15. Round | Glentoran | Carrick Rangers | 2:3 (1:0, 1:3) | details | 04.11.2023 |
| 14. Round | Crusaders | Glentoran | 1:1 (1:1, 0:0) | details | 28.10.2023 |
| 13. Round | Glentoran | Glenavon | 3:1 (3:0, 0:1) | details | 21.10.2023 |
| 12. Round | Glentoran | Loughgall | 6:0 (4:0, 2:0) | details | 13.10.2023 |
| 11. Round | Linfield | Glentoran | 2:0 (2:0, 0:0) | details | 06.10.2023 |
Northern Ireland: Irish League Cup - Main |
| 1/16-finals | Glentoran | Dollingstown | 2:0 (1:0, 1:0) | details | 03.10.2023 |
Northern Ireland: NIFL Premiership - Main |
| 10. Round | Carrick Rangers | Glentoran | 2:1 (0:1, 2:0) | details | 30.09.2023 |
| 9. Round | Glentoran | Coleraine | 1:2 (1:0, 0:2) | details | 22.09.2023 |
| 8. Round | Glentoran | Dungannon | 0:0 (0:0, 0:0) | details | 16.09.2023 |
| 7. Round | Newry City | Glentoran | 2:4 (2:2, 0:2) | details | 09.09.2023 |
| 6. Round | Glentoran | Cliftonville | 1:0 (0:0, 1:0) | details | 02.09.2023 |
| 4. Round | Glentoran | Crusaders | 2:2 (1:1, 1:1) | details | 29.08.2023 |
| 5. Round | Ballymena | Glentoran | 0:2 (0:1, 0:1) | details | 25.08.2023 |
| 3. Round | Loughgall | Glentoran | 0:1 (0:1, 0:0) | details | 15.08.2023 |
| 2. Round | Glentoran | Larne | 1:2 (0:0, 1:2) | details | 11.08.2023 |
| 1. Round | Glenavon | Glentoran | 0:1 (0:0, 0:1) | details | 05.08.2023 |
World: Club Friendly - Main |
| | Portadown | Glentoran | CAN. | details | 29.07.2023 |
| | East Belfast | Glentoran | 0:3 (0:2, 0:1) | details | 22.07.2023 |
Europe: Europa Conference League - Qualification |
| 1/8-finals - 2nd leg | Glentoran | Gzira | 1:2 PEN. (0:0, 1:1, 0:0, 13:14) | details | 20.07.2023 |
World: Club Friendly - Main |
| | Dundela | Glentoran | 3:2 (2:1, 1:1) | details | 17.07.2023 |
Europe: Europa Conference League - Qualification |
| 1/8-finals - 1st leg | Gzira | Glentoran | 2:2 (2:1, 0:1) | details | 13.07.2023 |
World: Club Friendly - Main |
| | Glentoran | Bangor FC | 4:1 (1:1, 3:0) | details | 08.07.2023 |