The 2021 All-Ireland Senior Football Championship (SFC) was the 135th edition of the Gaelic Athletic Association's premier inter-county Gaelic football tournament since its establishment in 1887.

Thirty one of the thirty two Irish counties took part – Kilkenny did not compete. London and New York were withdrawn as a result of the public health restrictions imposed due to the COVID-19 pandemic.

Most division three and four teams which did not reach their provincial final were scheduled to compete in the 2021 Tailteann Cup. In previous years, they would have competed in the All-Ireland SFC qualifiers. However, the introduction of the Tailteann Cup was postponed until 2022 (having been originally postponed from 2020).

There was no "Super 8" group stage (officially the All-Ireland quarter-final group stage). The four provincial winners advanced to the All-Ireland SFC semi-finals which were played as single knockout games.

Dublin were six-time defending champion, and were seeking to claim an unprecedented seventh consecutive title. Having won the Leinster SFC, they were defeated by Mayo in the All-Ireland SFC semi-finals.

The final was played on 11 September 2021 at Croke Park in Dublin, between Tyrone and Mayo, in what was a first meeting between the teams in the decider. Tyrone won a fourth title after a 2–14 to 0–15 win against Mayo. Mayo lost an 11th consecutive final since 1989, and a sixth final loss in nine years, with this latest defeat on an identical scoreline to 2020, when Mayo lost to Dublin.

Format

Provincial Championships format Connacht, Leinster, Munster and Ulster each organise a provincial championship. These tournaments are all straight knockout.

The draws took place on 19 April 2021 for the Connacht and Munster championships, and on 20 April 2021 for the Leinster and Ulster championships.

Qualifiers (cancelled) Due to the COVID-19 pandemic, the qualifiers and Super 8s (officially the All-Ireland quarter-final group stage) were cancelled. Teams were eliminated following their first defeat.

It was planned to limit the qualifiers to mainly teams in the top two divisions of the National Football League but, due to the restricted season as a result of the COVID-19 health measures, the qualifiers and Super 8s were cancelled in their entirety.

All-Ireland format The four provincial champions play in two semi-finals. All matches are knock-out. Any game that ends in a draw will go straight to extra-time. If the sides are level after extra-time the game will be decided by a penalty shootout.

Rule changes since 2020 championship

A penalty will be awarded for a 'cynical' foul that prevents a goal-scoring opportunity and occurs inside the twenty metre line or inside the semi-circular arc that extends from the centre of the twenty metre line. The player who committed the foul will receive a black card (and if they have previously received a yellow or black card, they will also receive a red card). The existing advantage rule was modified and implemented in the 2021 National Football League. Advantage is now only allowed to a player who has been fouled in two circumstances – 1) he has a goal-scoring opportunity 2) he has an opportunity to "create or avail of time and space" on the ball. Following its introduction, referees awarded fouls earlier where previously they would have allowed play to continue and this led to complaints that the flow of the game was being disrupted. The maor foirne (assistant manager) is not allowed to enter the field of play. Only one person is allowed to receive the trophy during the presentation to the winners.

Symbols f = free, m = mark, '45 = score direct from a '45, HT = Half time, AET = After extra time

Provincial championships Connacht Senior Football Championship

London and New York were withdrawn from the 2020 and 2021 Connacht championships due to international travel restrictions imposed due to the COVID-19 pandemic. But both are back in the 2022 season. Sligo withdrew from 2020 season due to COVID-19 too back in 2021.

There was a full open draw for first time in over 40 years. It took place on 19 April 2021.

Meaning 1st Championship meetings of Mayo hosting London also Roscommon and New York since 2016 will take place in the 2026 season instead according to Rotation.

Leinster Senior Football Championship

Dublin, Kildare, Laois and Meath received byes to the quarter-final stage because they reached the semi-final stage in 2020. There was a separate draw after the quarter-finals to determine the semi-final pairings.

The draw for round 1 and the quarter-finals took place on 20 April 2021. The semi-final draw took place on 4 July after the quarter-finals.

Munster Senior Football Championship

There was a return of a straight forward open draw for the first time since 2013. Tipperary won the title in 2020. Cork and Kerry met in the Semi Final last year, meaning Cork, Kerry or Tipperary were not permitted to be drawn together in the quarter-finals. The draw was held on 19 April 2021.

Ulster Senior Football Championship

An open draw was held on 20 April 2021 with the provision that Cavan, Derry, Monaghan and Tyrone cannot be placed in the preliminary round.

All-Ireland Series Bracket

Semi-finals

Final

Stadia and locations

+ Stadia County Location Stadium Capacity Cavan Cavan Breffni Park Cork Cork Páirc Uí Chaoimh Derry Derry Celtic Park Donegal Ballybofey MacCumhaill Park Fermanagh Enniskillen Brewster Park Dublin Drumcondra Croke Park Galway Galway Pearse Stadium Laois Portlaoise O'Moore Park Leitrim Carrick-on-Shannon Páirc Seán Mac Diarmada Mayo Castlebar McHale Park Monaghan Clones St Tiernach's Park Offaly Tullamore O'Connor Park Roscommon Roscommon Dr Hyde Park Tipperary Thurles Semple Stadium Waterford Dungarvan Fraher Field Westmeath Mullingar Cusack Park Wexford Wexford Wexford Park

Referees panel

+Championship PanelNameCountyClubMatches refereedBRANAGAN, CiaránDownClonduffCASSIDY, BarryDerryBellaghyCAWLEY, BrendanKildareSarsfieldsCOLDRICK, DavidMeathBlackhall GaelsCULLEN, NiallFermanaghErne GaelsDEEGAN, MauriceLaoisStradballyFALOON, PaulDownDrumgathGOUGH, DavidMeathSlaneHENRY, JeromeMayoCastlebar MitchelsHURSON, SeanTyroneGalbally PearsesKELLY, FergalLongfordBallymahonLANE, ConorCorkBanteerMCNALLY, MartinMonaghanCorduffMCQUILLAN, JoeCavanKill ShamrocksO'MAHONEY, DerekTipperaryArdfinnan

Statistics All scores correct as of 13 September 2021.

Top scorer: overall Rank Player CountyTally Total Matches Average 1Seán O'Shea Kerry2–29 35 4 8.7 2Darren McCurry Tyrone1–30 33 5 6.6 3Ryan O'Donoghue Mayo2–27 33 5 6.6 4David Clifford Kerry2–17 23 4 5.7 5Cormac Costello Dublin1–15 18 3 6.0 6Neil Flynn Kildare1–15 18 3 6.0 7Conor McManus Monaghan1–15 18 3 6.0 8Darren McHale Mayo3-07 16 4 4.0 9Paddy McBrearty Donegal1–13 16 3 5.3 10Tommy Conroy Mayo1–12 15 4 3.7 11Dean Rock Dublin0–15 15 4 3.7 12Cian Farrell Offaly0–15 15 2 7.5 13Cathal McShane Tyrone2-08 14 5 2.8 14Rian O'Neill Armagh1–11 14 2 7.0 15Hugh Bourke Limerick1–11 14 2 7.0 16Ciarán Kilkenny Dublin0–13 13 4 3.2 17John Heslin Westmeath0–13 13 2 6.5 18Mark Rossiter Wexford1-09 12 2 6.0 19Brian Hurley Cork1-09 12 2 6.0 20Lorcan Dolan Westmeath1-08 11 2 5.5

Top scorer: single game Rank Player CountyTally Total Opposition 1Darren McCurry Tyrone 0–10 10 Cavan 2Seán O'Shea Kerry 1-07 10 Clare

Scoring events All records exclude extra-time.

Widest winning margin: 24 points Mayo 5–20 – 0–11 Leitrim (Connacht semi-final) Most goals in a match: 6 Monaghan 4–17 – 2–21 Armagh (Ulster semi-final) Most points in a match: 38 Longford 0–25 – 2–13 Carlow (Leinster preliminary round) Monaghan 4–17 – 2–21 Armagh (Ulster semi-final) Most goals by one team in a match: 5 Mayo 5–20 – 0–11 Leitrim (Connacht semi-final) Most points by one team in a match: 25 Down 1–12 – 2–25 Donegal (Ulster preliminary round) Longford 0–25 – 2–13 Carlow (Leinster preliminary round) Highest aggregate score: 56 points Monaghan 4–17 – 2–21 Armagh (Ulster semi-final) Lowest aggregate score: 22 points Dublin 0–15 – 0–07 Wexford (Leinster quarter-final)

Miscellaneous Leitrim's 24-point loss to Mayo was their joint-biggest championship defeat, equalling a 1973 match, also against Mayo, that ended 7–6 to 0–3. COVID-19 caused the Connacht final and Ulster Final to move from MacHale Park, Castlebar or St Tiernach's Park, Clones to Croke Park, Dublin for first time since 1922 for Connacht and 2006 for Ulster. Sligo do return to Connacht championship. The return of London and New York to the Connacht championship was postponed until 2022. Dublin's extended winning record gives them 11 Leinster titles in a row. Dublin's record-breaking unbeaten streak of 45 consecutive championship games (42 wins, 3 draws) was ended by Mayo in the All Ireland semi-final. Their previous championship defeat was back in 2014, against Donegal. Dublin's unprecedented title streak (a six-in-a-row, 2015–20), came to an end also.

Awards The Sunday Game Team of the Year The Sunday Game team of the year was picked on 11 September, the night of the final. Kieran McGeary was chosen as the Footballer of the Year by the RTÉ panel.

PlayerTeam Niall MorganTyrone Paddy DurcanMayo Lee KeeganMayo Pádraig HampseyTyrone Niall SluddenTyrone Kieran McGearyFOTYTyrone Peter HarteTyrone Matthew RuaneMayo Conn KilpatrickTyrone Conor MeylerTyrone Paudie CliffordKerry Ciarán KilkennyDublin Darren McCurryTyrone David CliffordKerry Tommy ConroyMayo

All Star Team of the Year The All Star Team of the Year team of the year was picked on 10 December. Kieran McGeary was named as the All Stars Footballer of the Year, with Mayo's Oisín Mullin picked as the All Stars Young Footballer of the Year.

Pos.PlayerTeamAppearancesGK Niall MorganTyrone1RCB Pádraig HampseyTyrone2FB Lee KeeganMayo5LCB Tom O'SullivanKerry 2RWB Conor MeylerTyrone1CB Kieran McGearyFOTYTyrone1LWB Peter HarteTyrone2MD Brian KennedyTyrone1MD Matthew RuaneMayo1RWF Niall SluddenTyrone1CF Paudie CliffordKerry1LWF Ciarán KilkennyDublin5RCF Darren McCurryTyrone1FF David CliffordKerry3LCF Ryan O'DonoghueMayo1

Player has previously been selected.

Notes

References

External links GAA official website GAA 2021 Master Fixture