Sunday, July 21, 2024

AFL Rankings: Round 19 2024


After two straight losses, Carlton had a hard-fought win against North Melbourne on the weekend, keeping them in second on the ladder. Nevertheless, some of the flaws in Carlton’s premiership credentials have become more apparent over the past few weeks.

Carlton has conceded the fifth-most points of any team this season, whereas teams that win the premiership are generally stingy in defence. The Blues can at least score a heap of points themselves, ranking second for points for – Carlton games have so far been on average the biggest ‘shootouts’ this season.

This high leaking of points stems from the Blues having trouble stopping opponents when they get the ball. Carlton has the best contested possession differential of any team this year (see table below). Yet their inside 50 differential is negative, which is highly unusual for a team sitting in second. GWS and the Bulldogs easily beat them in this area in the Blues’ two losses, and even North beat them here on the weekend. They are pretty good at stopping the ball once it gets in their back 50, but overall it means they are in the bottom half of teams in conceding scoring shots per opposition contested possession.

Teams usually do not give up points as easily as Carlton are doing and win the flag. The Blues could end up making up for this by just piling on the points themselves – after all, they just need to score more points than their opponents. It is just going to be harder for them to keep outscoring their opposition if they cannot clamp down on them a bit more.

Sunday, July 14, 2024

AFL Rankings: Round 18 2024


At the conclusion of Round 17, the AFL ladder is tight in the middle, with only two wins (and percentage) separating Carlton in second from Hawthorn in thirteenth.

The middle of the ladder has been close all season, and as a consequence a ‘bit of luck’ has pushed teams significantly higher or lower than their underlying strength would suggest. The Brisbane Lions have had one of the best inside 50 differentials this year, but had trouble converting early in the season, and were languishing outside of the eight. Conversely, Essendon has conceded more points than they have scored, but were still in the top four as of last week.

Where do each of the finals contenders sit now?

The upper middle-class (top four contenders) – Despite a loss on the weekend, Carlton should be able to secure a top four spot. The Blues are favoured in all of their remaining matches, playing only lowly-ranked West Coast outside of Victoria. Brisbane has it tougher, playing top-ranked team Sydney this weekend and having to travel a couple of times. They are strong enough however that now they have finally got themselves into the top four they should stay there.

Geelong and Fremantle are ranked a bit below those teams, but they have both got themselves in good positions and have relatively favourable draws. The Cats have an important match at home against the Bulldogs this week, and the Cats and Dockers face off in a few weeks time in a match that could determine the ‘final top four’ spot.

The bourgeois (good teams in precarious positions) – The Western Bulldogs and GWS are the most highly rated of the other middle teams, but both are far from certainties to make the final eight. The Dogs play Geelong and Sydney away in the next couple of weeks, and also have a ‘deceptively tough’ away game against Adelaide (who the rankings still consider to be above average). Given they are currently one win out of the eight, they will likely need to snag one of those wins on the road.

GWS have one more win than the Dogs, but also have a tricky run home, as each week they will face off against another finals contender. This includes an away trip to Brisbane – and most tantalisingly, a match against the Bulldogs in Ballarat in the final round, which could determine which of these two rivals ultimately gets a finals spot.

The lower middle-class (fighting for the last finals places) – Essendon currently have more premiership points in the bank than the majority of finals contenders, but now they reach a tougher part of their fixture. Matches against Adelaide, St. Kilda, Gold Coast, and Fremantle shape as 50/50 prospects (according to the rankings), and the Bombers have Sydney and Brisbane in their final two matches. However, if you think the rankings currently underrate Essendon, you could be more bullish about their chances.

The rest of the teams are fairly similar in terms of wins, ranking points, and their prospects. Hawthorn have the most favourable remaining fixture, playing the two bottom teams in their final two matches, but they are also coming from the furthest back. Gold Coast are great at home and terrible away. They have more away games left than home games, but one of those away games is against bottom side Richmond. Melbourne, Port Adelaide, and Collingwood have a mix of matches, including against each other.

Whatever way it falls, it looks like an exciting end to the season. If things fall just right, the final round this season – where among other potentially crucial games, Melbourne plays Collingwood, the Bulldogs play GWS, and Gold Coast try to finally win away against their coach’s old team – could be one for the ages.

Sunday, July 7, 2024

AFL Rankings: Round 17 2024


North Melbourne has had a wretched past few years, and up until their bye in Round 12 this year it looked like more of the same. However, since their bye, the Kangaroos have been … average. They have won two games and lost three, but two of those losses came by less than a goal. What are the Roos doing better?

The Roos’ improvement has definitely come from an improved ability to win the ball … and maybe a bit of ‘luck’. They have gone from a contested possession differential of -15 per game up to Round 12 to +6 per game since (see table below). In three of those past five matches, they have had a significant advantage in clearances. But they have also benefited a little from accuracy in front of goal; in both of their wins they had far less inside 50 entries than their opposition, and in only one of their past five matches they have had more scoring shots.

Over recent weeks, the Roos have mainly managed to have their best group in the midfield – Luke Davies-Uniacke, high draft picks Harry Sheezel and George Wardlaw, and captain Jy Simpkin (along with ruck Tristan Xerri). They have also brought Will Phillips back into the mix as a tagger. Sheezel had spent most of his career until now as a defender, but as highly rated as he was as a back, he seems to be even more valuable in the centre. He has got more than ten contested possessions in each of his past six games – his presence down back isn’t needed as much if the ball is less often down there!

Defensively the Roos have improved as well. They laid 87 tackles against the Eagles (+25 differential), and have been even or ahead in the tackle count in their other games since. They had generally been behind in this area for this season up to that point.

Are the Kangaroos finally on the way up? They probably will be among the bottom half of teams for a little while yet, but compared to being miles away from the rest of the competition the past month has potentially been a major step.

Monday, July 1, 2024

AFL Rankings: Round 16 2024


Rarely has a team performed so differently at home compared with away than the Gold Coast Suns this season. In home matches – including their two in Darwin – they are ‘the Sydney Swans’, beating opponents by an average of five goals per match (see table below). In away matches they are ‘the Kangaroos’, losing to opponents on average by about the same margin.

The differences are everywhere. Their inside 50 differential is +20 better on average at home (see table above). Their contested possessions differential is +18 better, and their clearances +12. Their uncontested possession differential improves from around -40 to around +40.

The patterns are clear in their key players as well, particularly their midfield. Noah Anderson is averaging 33 disposals and seven clearances at home this season, and 23 disposals and four clearances away. Matt Rowell averages 26 and eight at home, and 20 and five away. Touk Miller is averaging four more disposals at home. Ben King averages an extra goal at home. Sam Flanders is about the same home and away, but he has been mainly playing on the backline, watching the ball come towards him on the road as the opposition win it out of the middle.

A fair part of this difference may come from playing harder opponents away – the Suns have played the top six ranked teams away, and the bottom four ranked teams at home. Still that seems to be only ‘half’ the story – even after adjusting for estimated home ground advantage and opponent strength, the Suns still come out as a five goal better team at home. Why? Who knows? Anderson and Rowell were not that different at home compared with away last season.

The Suns have only three of their remaining eight games left at home, but they do have a few easier games away in the remaining rounds. This could help them sneak into their first finals series. It is looking tight though, and without a major pick-up in their away performances any finals appearance may be short-lived.