PLAYER PROFILE / Centre-Back
Mark McGuinness.
Sheffield United · Ireland
TM 561454 · Current player profileAge today25
Recorded moves9
Peak recorded value€9.00m
Current market value€7.00m
01 / PLAYER DETAILS
At a glance
- Full name
- Mark James McGuinness
- Born
- 05 Jan 2001
- Nationality
- Ireland
- Position
- Centre-Back
- Preferred foot
- right
- Height
- 194
- Joined current club
- 01 Sep 2025
- Contract expires
- 30 Jun 2029
02 / THE JOURNEY
Previous clubs
- Luton TownLast recorded move · 01 Sep 2025
- Cardiff CityLast recorded move · 20 Aug 2024
- Sheffield WednesdayLast recorded move · 19 Jan 2023
- Arsenal FC U21Last recorded move · 01 Jul 2021
- Ipswich TownLast recorded move · 31 May 2021
- Arsenal FC U18Last recorded move · 01 Jul 2019
- Arsenal FC YouthLast recorded move · 01 Jul 2017
Clubs from completed, dated transfers, most recent first. Repeat spells are listed in the full transfer history.
03 / VALUE OVER TIME
Market value history
| Valuation date | Age then | Club at the time | Market value |
|---|---|---|---|
| 28 May 2026 | 25 | Sheffield United | €7.00m |
| 03 Dec 2025 | 24 | Sheffield United | €7.00m |
| 27 May 2025 | 24 | Luton Town | €7.00m |
| 30 Dec 2024 | 23 | Luton Town | €9.00m |
| 24 Sep 2024 | 23 | Luton Town | €9.00m |
| 24 May 2024 | 23 | Cardiff City | €4.50m |
| 21 Dec 2023 | 22 | Cardiff City | €4.50m |
| 01 Jun 2023 | 22 | Cardiff City | €4.00m |
| 24 Mar 2023 | 22 | Cardiff City | €3.50m |
| 13 May 2022 | 21 | Cardiff City | €1.20m |
| 24 Nov 2021 | 20 | Cardiff City | €600k |
Each row is a dated valuation. The bar shows its share of the player’s peak recorded value. — means not recorded.
04 / EVERY MOVE
Full transfer history
| Date | From | To | Move | Fee |
|---|---|---|---|---|
| 01 Sep 2025 | Luton Town | Sheffield United | Transfer | €11.50m |
| 20 Aug 2024 | Cardiff City | Luton Town | Transfer | €11.70m |
| 19 Jan 2023 | Sheffield Wednesday | Cardiff City | Loan return | — End of loan |
| 18 Aug 2022 | Cardiff City | Sheffield Wednesday | Loan | — loan transfer |
| 01 Jul 2021 | Arsenal FC U21 | Cardiff City | Transfer | €2.34m |
| 31 May 2021 | Ipswich Town | Arsenal FC U21 | Loan return | — End of loan |
| 22 Sep 2020 | Arsenal FC U21 | Ipswich Town | Loan | — loan transfer |
| 01 Jul 2019 | Arsenal FC U18 | Arsenal FC U21 | Internal move | — |
| 01 Jul 2017 | Arsenal FC Youth | Arsenal FC U18 | Internal move | — |
Includes loans, loan returns, internal moves and scheduled transfers. Free means a recorded €0 fee; — means no figure was recorded.