Age today35
Recorded moves24
Peak recorded value€15.00m
Current market value—
01 / PLAYER DETAILS
At a glance
- Full name
- Mário Rui Silva Duarte
- Born
- 27 May 1991
- Nationality
- Portugal
- Position
- Left-Back
- Preferred foot
- left
- Height
- 168
- Joined current club
- 26 Feb 2026
- Contract expires
- 30 Jun 2026
02 / THE JOURNEY
Previous clubs
- SSC NapoliLast recorded move · 01 Jan 2025
- AS RomaLast recorded move · 03 Jan 2018
- FC EmpoliLast recorded move · 01 Jul 2017
- Parma Calcio 1913Last recorded move · 01 Jul 2014
- Spezia CalcioLast recorded move · 30 Jun 2013
- AS Gubbio 1910Last recorded move · 30 Jun 2012
- SL BenficaLast recorded move · 01 Aug 2011
- CD FátimaLast recorded move · 30 Jun 2011
- SL Benfica U19Last recorded move · 01 Jul 2010
- Valencia MestallaLast recorded move · 01 Jan 2009
- Sporting CP U17Last recorded move · 01 Jul 2008
- Sporting CP Sub-15Last recorded move · 01 Jul 2006
- Sporting CP YouthLast recorded move · 01 Jul 2004
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 |
|---|---|---|---|
| 26 Feb 2026 | 34 | Gulf Heroes FC | €0 |
| 21 Oct 2025 | 34 | Not recorded | €400k |
| 04 Apr 2025 | 33 | Not recorded | €800k |
| 18 Dec 2024 | 33 | SSC Napoli | €1.00m |
| 18 Oct 2024 | 33 | SSC Napoli | €1.50m |
| 05 Jun 2024 | 33 | SSC Napoli | €3.50m |
| 12 Mar 2024 | 32 | SSC Napoli | €4.00m |
| 20 Dec 2023 | 32 | SSC Napoli | €5.00m |
| 15 Jun 2023 | 32 | SSC Napoli | €8.00m |
| 11 Nov 2022 | 31 | SSC Napoli | €8.00m |
| 07 Jun 2022 | 31 | SSC Napoli | €8.00m |
| 28 Dec 2021 | 30 | SSC Napoli | €8.00m |
| 03 Jun 2021 | 30 | SSC Napoli | €8.00m |
| 23 Mar 2021 | 29 | SSC Napoli | €10.00m |
| 29 Dec 2020 | 29 | SSC Napoli | €14.00m |
| 25 Aug 2020 | 29 | SSC Napoli | €14.00m |
| 08 Apr 2020 | 28 | SSC Napoli | €12.00m |
| 12 Dec 2019 | 28 | SSC Napoli | €15.00m |
| 08 Oct 2019 | 28 | SSC Napoli | €15.00m |
| 06 Jun 2019 | 28 | SSC Napoli | €12.00m |
| 20 Dec 2018 | 27 | SSC Napoli | €15.00m |
| 07 Jun 2018 | 27 | SSC Napoli | €14.00m |
| 24 Mar 2018 | 26 | SSC Napoli | €12.00m |
| 29 Dec 2017 | 26 | SSC Napoli | €8.00m |
| 08 Jun 2017 | 26 | AS Roma | €7.00m |
| 02 Jan 2017 | 25 | AS Roma | €8.00m |
| 15 Jul 2016 | 25 | AS Roma | €8.00m |
| 01 Apr 2016 | 24 | FC Empoli | €6.00m |
| 04 Jan 2016 | 24 | FC Empoli | €4.50m |
| 01 Jul 2015 | 24 | FC Empoli | €2.50m |
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 Jul 2026 | Gulf Heroes FC | Not recorded | Transfer | — |
| 26 Feb 2026 | Not recorded | Gulf Heroes FC | Transfer | — |
| 01 Jan 2025 | SSC Napoli | Not recorded | Transfer | — |
| 03 Jan 2018 | AS Roma | SSC Napoli | Transfer | €5.75m |
| 02 Jan 2018 | SSC Napoli | AS Roma | Loan return | — End of loan |
| 13 Jul 2017 | AS Roma | SSC Napoli | Loan | €3.75m |
| 01 Jul 2017 | FC Empoli | AS Roma | Transfer | €6.00m |
| 30 Jun 2017 | AS Roma | FC Empoli | Loan return | — End of loan |
| 08 Jul 2016 | FC Empoli | AS Roma | Loan | €3.50m |
| 01 Jul 2014 | Parma Calcio 1913 | FC Empoli | Transfer | €550k |
| 30 Jun 2014 | FC Empoli | Parma Calcio 1913 | Loan return | — End of loan |
| 01 Jul 2013 | Parma Calcio 1913 | FC Empoli | Loan | — loan transfer |
| 30 Jun 2013 | Spezia Calcio | Parma Calcio 1913 | Loan return | — End of loan |
| 01 Jul 2012 | Parma Calcio 1913 | Spezia Calcio | Loan | — loan transfer |
| 30 Jun 2012 | AS Gubbio 1910 | Parma Calcio 1913 | Loan return | — End of loan |
| 01 Aug 2011 | Parma Calcio 1913 | AS Gubbio 1910 | Loan | — loan transfer |
| 01 Aug 2011 | SL Benfica | Parma Calcio 1913 | Transfer | Free |
| 30 Jun 2011 | CD Fátima | SL Benfica | Loan return | — End of loan |
| 01 Aug 2010 | SL Benfica | CD Fátima | Loan | — loan transfer |
| 01 Jul 2010 | SL Benfica U19 | SL Benfica | Internal move | — |
| 01 Jan 2009 | Valencia Mestalla | SL Benfica U19 | Transfer | — ? |
| 01 Jul 2008 | Sporting CP U17 | Valencia Mestalla | Transfer | — ? |
| 01 Jul 2006 | Sporting CP Sub-15 | Sporting CP U17 | Internal move | — |
| 01 Jul 2004 | Sporting CP Youth | Sporting CP Sub-15 | Internal move | — |
Includes loans, loan returns, internal moves and scheduled transfers. Free means a recorded €0 fee; — means no figure was recorded.