2021 AFL season

2021 AFL premiership season
Date	16 March – 25 September 2021
Teams	18
Premiers	Melbourne 13th premiership
Runners-up	Western Bulldogs (2nd runners-up)
Minor premiers	Melbourne 10th minor premiership
Brownlow Medallist	Ollie Wines (Port Adelaide – 36 votes)
Coleman Medallist	Harry McKay (Carlton – 58 goals)
Attendance
Matches played	207
Total attendance	3,976,228 (19,209 per match)
Highest	78,113 (Round 6, Collingwood vs Essendon)
←  2020 2022  →

The 2021 AFL season was the 125th season of the Australian Football League (AFL), the highest-level senior men's Australian rules football competition in Australia, which was known as the Victorian Football League until 1989. The season featured eighteen clubs, ran from 18 March until 25 September, and comprised a 22-game home-and-away season followed by a finals series featuring the top eight clubs.

Contents

• Impact of COVID-19 pandemic
• Rule changes
• Pre-season
• AAMI Community Series
• Home-and-away season
• Round 1
• Round 2
• Round 3
• Round 4
• Round 5
• Round 6
• Round 7
• Round 8
• Round 9
• Round 10
• Round 11
• Round 12
• Round 13
• Round 14
• Round 15
• Round 16
• Round 17
• Round 18
• Round 19
• Round 20
• Round 21
• Round 22
• Round 23
• Season notes
• Win/loss table
• Ladder
• Ladder progression
• Positions of teams round by round
• Finals series
• Week one
• Week two
• Week three
• Week four
• Club leadership
• Awards
• Coleman Medal
• Player milestones
• Best and fairest
• Coach changes
• References

The season was played during the second year of the COVID-19 pandemic, and saw disruptions but to a much lesser extent than the 2020 season. Virus outbreaks resulted in restrictions on crowds and the relocation of forty games outside their originally fixtured states, but the season was played without suspension and with only minor disruptions to the scheduled dates of matches.

The premiership was won by the Melbourne Football Club for the 13th time, after it defeated the Western Bulldogs by 74 points in the 2021 AFL Grand Final, which was played at Optus Stadium in Perth.

Impact of COVID-19 pandemic

The season was played during the second year of the COVID-19 pandemic, with the country's vaccination roll-outs commencing around the beginning of the season. The country had largely settled into a paradigm of most states maintaining zero COVID-19 cases outside of their international travel quarantine systems; and when this was the case, it allowed matches to be played in front of crowds (albeit with reduced capacity) and unhindered interstate travel was permitted without quarantine. However, the different state governments often responded quickly to small numbers or even single virus cases being discovered in the community; this meant border restrictions or quarantine periods were often re-imposed at short notice, impacting interstate travel for matches; and, in some cases, that city- or state-wide lockdowns were imposed within the impacted states, precluding football activities altogether. ^[1] Short 'snap lockdowns', lasting between three and seven days in a given city, became a common response to the first few cases in the community as governments adopted 'Zero-COVID' policies.

The impact of the pandemic to the season's scheduled fixture was mostly limited to venue changes and matches being played behind closed doors; the dates of some fixtured games were adjusted, but none by more than a week from its original date. Unlike the 2020 season, the league sought to avoid putting clubs into long-term interstate hubs, and players were instead promised that only medium-term interstate trips would occur, with a maximum duration of three weeks before returning home. ^[2] This worked across most of the league, but a months-long period of lockdown and border restrictions in Sydney during the latter part of the season meant that Sydney and Greater Western Sydney were unable to return home after Round 15, the latter spending more than ten weeks interstate in more than six different locations between then and its season ending; ^[3] families and partners were able to join the players interstate after six weeks. ^[4] The completion of the season was assisted by special "sterile corridor" arrangements made with several state governments, allowing clubs to fly in and out of those states from some hot zones without quarantine if the travelling party was subjected to isolation and testing requirements in their home states in the week leading up to the match. ^{[2] [4]} In the end, the biggest impact to the fixtured season was that the pre-finals bye week, which had been conventional since 2016, was dropped at less than two weeks' notice, and the first week of finals was brought forward, as a contingency to allow the league to respond to any unforeseen changes to border or societal restrictions during finals; at the time of the announcement, the grand final remained scheduled for its original date of Saturday 25 September, and the bye week was ultimately scheduled in the week between the preliminary finals and the grand final. ^[5]

The league saw relatively few impacts through the first half of the season, with only occasional games relocated; but, as more virus cases and outbreaks occurred through winter, the second half of the season was more heavily affected with relocated games. In particular:

• Rounds 11 to 14: an outbreak in Victoria resulted in lockdown and border restrictions on Victorian clubs, precluding free entry to any state except New South Wales. Many clubs shifted games to Sydney and remained there between rounds during that period. ^[2]
• Rounds 15 and 16: nationwide outbreaks in all states except Tasmania at one stage locked down all capital cities in those states, and precluded most free interstate travel in the country. All non-Victorian clubs relocated their training bases and most matches to Victoria, with only select matches able to be played interstate. ^[6]
• Round 15 until the end of the season: a long period of restrictions in Sydney saw both clubs based outside New South Wales long term. ^[4]
• All finals were held outside of Victoria and New South Wales due to the league’s preference to play finals before a crowd.

While most matches in the season saw some level of attendance restrictions, there was a steady return to larger crowds compared to the restrictions imposed in 2020. The openness of Australia's society compared with others around the world in the first half of the season meant that the AFL was on the leading edge of a return to typical sports attendances; and at the time it was played, the attendance of 78,113 for the match between Collingwood and Essendon on Anzac Day was a world record highest attendance for a sporting event since the beginning of the pandemic. ^[7] This was reversed in the second half of the season, with a return to matches being played with no spectators in many states.

Rule changes

The following rule changes were made in the 2021 season: ^[8]

• The maximum number of interchanges allowed was reduced from 90 to 75 per team. Like previous steps taken to reduce interchange numbers, this was designed to alleviate congested play by giving teams less fatigue management.
• The interchange bench was increased from four to five, with the fifth designated a medical substitute allowed to take the field only to replace a player deemed medically unfit to continue. Except with permission from the AFL Medical Officer, a player thus substituted off would be ineligible to play again until at least twelve days later. ^[9] To be granted permission to play the injury must not be concussion, which has its own mandatory 12 day rule.
• The distance between man on the mark and the kick-off line at a kick-in was increased from 10m to 15m. ^[10]
• The duration of each quarter of play was returned to 20 minutes plus time-on, as it had been since 1994. Quarters had been played at a reduced 16 minutes plus time-on in 2020, specifically as a fatigue and injury management strategy to cope with pandemic-related interruptions to the season. ^[11]

Additionally, umpires were directed to use a more stringent interpretation of existing rules related to the man on the mark: the man on the mark had previously been given freedom to move laterally or make a run towards the mark, provided they did not step over the mark; but now, the player would be directed to 'stand' upon taking up the mark position, and would concede a 50-metre penalty if he left that position; he could also choose not to take up the mark, leaving him free to move provided he remained at least five metres behind the mark. This new interpretation made it more difficult for the man on the mark to influence a subsequent sequence of quick-running play, opening up freer ball movement. ^{[12] [13]}

Pre-season

Home-and-away season

A full 23-round fixture for the 2021 season was released in December 2020; but dates, times and broadcasters were initially revealed only for the first six rounds, with the league intending to release the remaining dates in four-to-six weeks blocks with at least a month's notice during the season. ^[11]

Through the below tables, there were many matches played before no crowd or a heavily restricted attendance, all of which were caused by the local COVID-19 conditions at the time of the match. Where the venue for the match was altered due to COVID-19 restrictions, the original venue is noted; in cases where the competing teams had a return match later in the season, the clubs sometimes swapped home games.

Win/loss table

Bold – Home game
X – Bye
Opponent for round listed above margin

Ladder

Positions of teams round by round

Graphs are unavailable due to technical issues. There is more info on Phabricator and on MediaWiki.org.

Finals series

Club leadership

Awards