Why Football Stats Disagree: How to Read a Career Record

1. League only, or all competitions?

This is by far the largest source of divergence, and it explains most gaps you will ever see.

A career total can mean league goals alone, or league plus domestic cups, or that plus continental competition, or that plus international caps, or all of it including friendlies and youth football. For a player who spent a decade at a club competing deep in Europe every season, the difference between "league" and "all competitions" can be a third of their entire record.

Neither figure is more correct. They answer different questions. But comparing one player's all-competitions total against another's league total produces a meaningless result, and it happens constantly in online arguments.

2. Which leagues are counted

Even "league goals" is not self-explanatory. A career spanning several countries raises immediate questions: do second-tier seasons count? What about leagues with limited historical records, or spells in competitions that have since been restructured or renamed?

Different databases draw these boundaries differently, and the effect is heaviest on exactly the players whose careers were most widely travelled.

3. The era problem

Modern football is recorded exhaustively. Historical football is not.

The further back you go, the more the record depends on contemporary newspaper reports and club archives that were never designed as databases. Matches were abandoned and replayed, wartime and emergency competitions were treated inconsistently, and goal attribution in an era before television could rest on a single reporter's judgement of who got the final touch.

This is why disputes over historical records persist and are periodically revised. It is not sloppiness — it is the honest state of the evidence.

4. Definitions that were never standardised

Some statistics are contested at the level of what they even mean.

• Assists have no single universal definition. Whether a deflected pass, a won free kick or a shot parried to a teammate counts varies between providers, and assists were not systematically recorded for much of football history at all.
• Appearances raise the substitute question. Most sources count any appearance, but some distinguish starts, and unused substitutes are treated inconsistently.
• Own goals are sometimes attributed to the last attacking touch and sometimes to the defender, which quietly moves goal tallies.

What 501FC counts, and why

Because this game turns statistics into scores, the boundary has to be explicit. Every profile on this site uses career league totals: cup and continental matches are not included, and the number shown on a player page is the same number the game scores against.

That choice is about consistency rather than completeness. League football is the most uniformly recorded competition across countries and eras, which makes it the fairest basis for comparing players who never shared a pitch — and it means a dart is worth the same whoever you are playing.

It also means our figures will sometimes look lower than a source quoting all competitions. That is the boundary doing its job, not an error.

How to read any career record

1. Check the scope before the number. League, or everything? Most arguments end here.
2. Compare like with like. Two players, one source, one definition — otherwise the comparison is noise.
3. Treat historical figures as best estimates. Precision implies a confidence the evidence often cannot support.
4. Prefer the source that states its rules. A database that tells you what it counts is more trustworthy than one quoting a bare number.

If you want to see the principle applied, the all-time leaderboards are built on exactly this basis, and building your player bank covers how the different metrics behave once you start using them as scores.