Player Summary
D. Costelloe's club history lists 11 spells across 11 clubs.
Season goals2
Season assists2
Rating6.71
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2025-07-01 |  Northampton |  Burnley | N/A |
| 2025-06-30 | Burnley |  Wigan | Transfer |
| 2025-06-25 | Burnley | Wigan | Transfer |
| 2025-06-25 | Burnley | - | Transfer |
| 2025-02-03 | Burnley | Northampton | Loan |
| 2025-02-03 | Burnley | - | Loan |
| 2025-01-25 |  Accrington ST | Burnley | Back from Loan |
| 2025-01-25 | - | Burnley | Back from Loan |
| 2024-08-08 | Burnley | Accrington ST | Loan |
| 2024-07-01 |  Dundee | Burnley | N/A |
| 2024-01-02 | Burnley | Dundee | Loan |
| 2023-12-31 |  ST Johnstone | Burnley | N/A |
| 2023-08-15 | Burnley | ST Johnstone | Loan |
| 2023-07-01 |  Bradford | Burnley | N/A |
| 2023-01-13 | Burnley | Bradford | Loan |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2025-2027 | WiganCurrent |  League One |  England |
| 2024-2025 | Accrington ST |  League Two | England |
| 2024-2025 | Northampton | League One | England |
| 2023-2025 | Dundee |  Premiership |  Scotland |
| 2021-2025 | Burnley |  Championship | England |
| 2023-2024 | ST Johnstone | Premiership | Scotland |
| 2022-2023 | Bradford | League Two | England |
| 2022-2023 |  Burnley U21 |  Professional Development League | England |
| 2020-2022 |  Burnley U18 |  U18 Premier League - North | England |
| 2020-2022 |  Burnley U23 |  Premier League 2 Division One | England |
| 2019-2020 |  Galway United |  First Division |  Ireland |