# Michael Duffy (footballer)

Michael Duffy (born 28 July 1994) is an Irish footballer who plays for League of Ireland Premier Division side Derry City. His previous clubs include Celtic, Alloa Athletic, Dundee & Dundalk.

## Club career
### Derry City

Duffy is a product of the Derry City youth team and made his first appearance for the senior team at Richmond Park on 3 September 2012 as a second-half substitute in a 3–0 defeat to St Patrick's Athletic. Duffy scored his first league goal in the 1–0 win away to Shelbourne on 8 June 2013. As a 19-year-old Duffy scored against Aberystwyth Town and Shakhtyor Soligorsk in the Europa League and netted a hat-trick in July on his 20th birthday in a league match against UCD.
In October 2014 it was reported that he had signed a two-year contract extension with Derry.

### Celtic

In February 2015 he was transferred to Scottish club Celtic. Duffy has not played in the first team for Celtic but impressed in the Development squad.
In July 2015, he was loaned to Alloa Athletic on a six-month deal. At the start of 2016, Duffy was reported to be extending his stay at Alloa until the end of the 2015–16 season. On 27 February 2016, Duffy scored his first goal for Alloa in a 3–1 home loss to Livingston. Duffy went on to score the only goal in a 1–0 win against Hibs and was also on target in a 1–1 draw with Rangers. Duffy was named as Alloa Advertiser Player of the Year.
On 30 June 2016, Duffy moved on loan to Dundee.

### Dundalk

Duffy signed for Irish champions Dundalk in January 2017. He was part of the team that won the EA Sports Cup in September, but he missed the crucial penalty in their shoot-out defeat to Cork City in the FAI Cup Final in November. The following season Duffy was a near ever-present in the side that won the 2018 League and FAI Cup Double and Duffy was subsequently honoured by his fellow professionals by being awarded the PFAI Players' Player of the Year award. He also played regularly in the 2020–21 UEFA Europa League group stage.

### Return to Derry City

On 29 September 2021, Derry City announced that Duffy would be returning to his hometown club after signing a 4 year contract on a pre-contract agreement set to begin after the end of the 2021 season. Duffy made his second debut for the club on 14 March 2022, coming off the bench in a 2–0 win at home to Drogheda United but unfortunately had to be substituted off after fracturing his tibia. He did not return until 5 August when he came off the bench to play 13 minutes against his former club Dundalk. He helped Derry City to win the FAI Cup in his first season back at the club.
In the 2023 season, his second season back at the club, he scored the tie winning goal in the 2nd qualifying round of the 2023-24 UEFA Europa Conference League against KuPS to take Derry City to the 3rd qualifying round of any European cup for only the second time in the club's history.

## International career

On the 26 August 2018 it was reported that he intended to make the switch from playing for Northern Ireland to the Republic of Ireland. Michael Duffy was called up to the Home-Based Republic of Ireland under-18 by Paul Doolin on 1 February 2012 for a friendly game against Wales. On 15 February, he played the entire game in a 2–1 defeat at Ferrycarrig Park, Wexford. Duffy has since represented Northern Ireland at under-19 and under-21 level. He made his debut for the under-21 team on 9 September 2014 in a 4–1 defeat against Serbia at Shamrock Park, Portadown. On 24 August 2016 Duffy received his first call up to the senior Northern Ireland squad by manager Michael O'Neill. In August 2018 Duffy stated his intention of playing for the Republic of Ireland. In November 2020, Duffy's former manager Stephen Kenny revealed that Duffy would have made his most recent Republic of Ireland senior squad, but his international clearance had still not come through despite an 18 month wait. On the 6th February 2021, Duffy's transfer of eligibility from Northern Ireland to the Republic of Ireland was officially approved by FIFA after a 2 year wait.

## Career statistics

    As of match played on 14 March 2025
| Club | Division | Season | League | League | National Cup | National Cup | League Cup | League Cup | Europe | Europe | Other | Other | Total | Total |
| Club | Division | Season | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals |
| Derry City | LOI Premier Division | 2012 | 5 | 0 | 0 | 0 | 0 | 0 | — | — | 0 | 0 | 5 | 0 |
| Derry City | LOI Premier Division | 2013 | 23 | 2 | 4 | 0 | 3 | 2 | 2 | 0 | 0 | 0 | 32 | 4 |
| Derry City | LOI Premier Division | 2014 | 29 | 11 | 7 | 3 | 1 | 0 | 4 | 2 | — | — | 41 | 16 |
| Derry City | Total | Total | 57 | 13 | 11 | 3 | 4 | 2 | 6 | 2 | 0 | 0 | 78 | 20 |
| Celtic | Scottish Premiership | 2014–15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | 0 | 0 |
| Celtic | Scottish Premiership | 2015–16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | 0 | 0 |
| Celtic | Scottish Premiership | 2016–17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | 0 | 0 |
| Celtic | Total | Total | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alloa Athletic (loan) | Scottish Championship | 2015–16 | 34 | 3 | 1 | 0 | 1 | 0 | — | — | 2 | 0 | 38 | 3 |
| Dundee (loan) | Scottish Premiership | 2016–17 | 8 | 0 | 1 | 0 | 4 | 1 | — | — | — | — | 13 | 1 |
| Dundalk | LOI Premier Division | 2017 | 32 | 8 | 6 | 2 | 3 | 0 | 2 | 0 | 1 | 0 | 44 | 10 |
| Dundalk | LOI Premier Division | 2018 | 36 | 13 | 5 | 0 | 0 | 0 | 4 | 1 | 1 | 0 | 46 | 13 |
| Dundalk | LOI Premier Division | 2019 | 34 | 12 | 5 | 2 | 2 | 1 | 5 | 1 | 1 | 0 | 47 | 16 |
| Dundalk | LOI Premier Division | 2020 | 16 | 4 | 5 | 3 | — | — | 10 | 0 | — | — | 31 | 7 |
| Dundalk | LOI Premier Division | 2021 | 34 | 4 | 3 | 1 | — | — | 4 | 2 | 0 | 0 | 41 | 7 |
| Dundalk | Total | Total | 152 | 41 | 24 | 8 | 5 | 1 | 25 | 4 | 3 | 0 | 209 | 54 |
| Derry City | LOI Premier Division | 2022 | 13 | 3 | 5 | 0 | — | — | 1 | 0 | — | — | 19 | 3 |
| Derry City | LOI Premier Division | 2023 | 22 | 7 | 2 | 1 | — | — | 6 | 1 | 1 | 1 | 31 | 10 |
| Derry City | LOI Premier Division | 2024 | 31 | 5 | 5 | 4 | — | — | 2 | 0 | — | — | 38 | 9 |
| Derry City | LOI Premier Division | 2025 | 6 | 4 | 0 | 0 | — | — | — | — | — | — | 6 | 4 |
| Derry City | Total | Total | 72 | 19 | 12 | 5 | — | — | 9 | 1 | 1 | 1 | 94 | 26 |
| Derry City Total | Derry City Total | Derry City Total | 129 | 32 | 23 | 8 | 4 | 2 | 15 | 3 | 1 | 1 | 172 | 46 |
| Career total | Career total | Career total | 323 | 76 | 49 | 16 | 14 | 4 | 40 | 7 | 6 | 1 | 432 | 104 |
* ↑ Includes FAI Cup & Scottish Cup
* ↑ Includes League of Ireland Cup & Scottish League Cup
* 1 2 3 Appearances in UEFA Europa League
* ↑ Appearances in Scottish Challenge Cup
* ↑ Appearances in UEFA Champions League
* 1 2 3 4 5 Appearances in President of Ireland's Cup
* ↑ 3 appearances in UEFA Champions League, 2 appearances & 1 goal in UEFA Europa League
* ↑ 1 appearance in UEFA Champions League, 8 appearances in UEFA Europa League
* 1 2 3 Appearances in UEFA Europa Conference League
* ↑ Appearances in UEFA Conference League

## Honours

Dundalk
* League of Ireland Premier Division (2): 2018, 2019
* FAI Cup (2): 2018, 2020
* League of Ireland Cup (2): 2017, 2019
* President of Ireland's Cup (2): 2019, 2021
Derry City
* FAI Cup (2): 2012, 2022
* President of Ireland's Cup (1): 2023
Awards
* PFAI Players' Player of the Year (1): 2018