Kane vs Mbappé on TAS: why #1 and #2 are close after we fixed the cliff

On TackleZone’s attacker board for the 2025 Top 5 sample, Harry Kane leads TAS at 100.0 and Kylian Mbappé sits second at 95.8. That four-point gap is the story we want — two elite finishers, same pool, same rules. It was not always like that. The first public TAS build put Kane at a perfect 100 and Mbappé near 69, which looked like a cliff even though Mbappé’s season was obviously world class.

The cliff was a normalisation artefact, not a claim that Mbappé “played at 69%.” Kane led the eligible pool on rating, goals per 90, shots on target per 90, and conversion at once. Classic min–max scoring hands 100 to the maximum on every component. When one player owns all the ceilings, everyone else gets pulled down the scale — even names you would never call average.

We changed two things. First, we removed season goal totals from TAS. They double-counted with goals per 90 and rewarded raw volume twice. Weights are now rating 40%, goals per 90 35%, shots on target per 90 15%, and conversion 10%. Second, we winsorise each metric to the 5th–95th percentile before min–max. Outliers still lead; they no longer stretch the rubber band until #2 looks broken.

After that fix, Mbappé shares the ceiling on rating, goals per 90, and shots on target in the normalised components. The remaining gap is mostly conversion — Kane’s finishing rate in that sample is absurdly high, Mbappé’s is merely excellent. Haaland and others pack into the low 90s rather than falling off a shelf. That is what a healthy top of a board should look like.

How to argue this like an adult: say “Kane leads TAS in the 2025 Top 5 pool under these weights,” not “Kane is objectively 30 points better than Mbappé forever.” Change the season, the minutes floor, or the league filter and the order can move. Open both profiles for the component bars. Use Compare if you want a head-to-head verdict card instead of a single composite.

This is the kind of insight TackleZone is for. Not a recycled Golden Boot press release — a transparent score, a real failure mode we found in production, and a fix you can re-check on Rankings tomorrow. If you want the full formula sheet, read How TackleZone rankings work; if you want the human reason we obsess over boards like this, read why we rank defenders and keepers differently.