Part 11 of 12 in
Footy by the Numbers

There's no universal formula

There's no universal formula

Platform-wide averages can't tell you what wins for your side. Capture your own games and find the stat that lights up your wins.

Platform-wide averages tell you what tends to matter. They don't tell you what makes your team win. For one side in our data, the "most overrated" stat in football is their single best predictor.


New to r-values, p-values and confidence intervals? Stats made simple for coaches explains every number in this piece in plain English — no propellor hat required.

Everything we publish about what predicts winning comes with an asterisk: it's an average across the games captured on the Powercoach platform. Averages are useful — they cut through folklore — but they hide the thing a coach most wants to know. Your team isn't the average. You have a way of playing, a list, a set of strengths. What's your winning lever?

When we split the data team by team, the averages stop being the whole story.

The platform says one thing; individual teams say another

Take clearances. Across the whole platform, winning the clearance count is the weakest predictor of winning a quarter we measure — barely better than a coin flip. So "win the clearances" is, on average, weak advice.

But look at one particular team in our data:

How much the clearance count predicts winning Correlation with winning the quarter 0.24 0.74 Platform average (weakest stat there is) One team's #1 lever

For this side, the clearance count is their single strongest predictor of winning a quarter (r = 0.74) — not their weakest. They're built to win on the contested ball and convert that dominance. The platform-wide "clearances are overrated" verdict is exactly backwards for them. Telling this team to stop scoreboarding clearances would be telling them to ignore the thing they're best at.

Different teams, different engines

Look across the teams with enough captured football to read a pattern and the top levers genuinely differ:

TeamTheir distinctive winning leverr
AContested ball — clearances (a coin-flip stat across the platform)0.74
BPossession — controlling the ball and grinding sides down0.68
CTransition — turning intercepts straight into scores0.71
DTerritory — driving the ball into the forward 500.66

One thread does run through almost everyone: chain efficiency — the share of your possession chains that end in a score — shows up near the top for most teams. It sits closer to the scoreboard than the truly upstream stats (pressure, intercepts, possession) because scoring is baked into the ratio — but the way you push that ratio up is coachable: clean hands, hitting targets, taking the corridor option. That's the universal piece. The distinctive lever — the one in the table above — is where teams actually diverge: some win on territory, some on turnover, some on the contest.

That's the case for capturing your own football rather than coaching to platform averages. The benchmark that matters isn't ours — it's the pattern in your own games, the stat that lights up in the quarters you win and goes dark in the ones you lose.

What this means for your team

  • Don't import another team's formula. "Win the clearances" or "it's all transition" might be gospel for the side you read about and irrelevant — or backwards — for you.
  • Find the stat that moves with your results. After a handful of games, look at which numbers separate your wins from your losses. That's your lever. Defend it, build around it, and know when an opponent is taking it away.
  • Use the platform average as a starting hypothesis, not a verdict. It tells you where to look first. Your own data tells you whether it's true for you.
  • Almost everyone needs conversion. Chain efficiency turns up for nearly every team — making the most of what you create is close to universal. The differentiator is how you create it.

In short

  • The averages hide your team. Across the platform, clearances are the weakest predictor of winning — yet for one side in our data they're the single strongest.
  • Teams win on different levers — contest, possession, transition, conversion — and your distinctive one is yours alone to find.
  • Chain efficiency is the near-universal exception — almost everyone needs to convert — but the second lever is what defines your style.

The capstone of this series — Correlation is not causation — names the broader principle: the most useful stat for a team is the upstream one they can actually move. For most teams that's a process lever; for some it's how they convert. Either way it's theirs.


A note on the data

This splits the per-quarter analysis by team and, for each side with enough captured football to read a signal, ranks which stat's advantage best tracks winning their quarters. These are indicative, not definitive — per-team samples are far smaller than the platform-wide pool, so treat a single team's ranking as a hypothesis to confirm with more football, not a settled fact. The point is the variety between teams, which is robust even where any one team's exact order isn't.

By Raef Akehurst · Updated June 2026
Raef Akehurst
About the author

Raef Akehurst

AI & Statistics

Raef Akehurst is the engineer behind Powercoach and the team's AI-and-stats specialist. A programmer with a deep interest in modern AI, he has spent the build dusting off the statistics he studied at university — a subject whose classes landed in the dreaded 4–6pm Friday slot, yet one he topped. He walked out of the exam thinking it had been tough but that he had done okay — while his classmates were convinced they had failed — and came away with the highest mark. He later did statistics work for university lecturers during his Masters, and now puts that blend of code and numbers to work turning raw match data into insight coaches can actually use. He is also a long-suffering Bombers fan.

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