Don’t rate the player.
Rate the fit.
TeamFitting measures whether a player, coach, or trade actually fits your team before you commit. It’s the question nobody in the room is asking.
TeamFitting measures whether a player, coach, or trade actually fits your team before you commit. It’s the question nobody in the room is asking.
In July 2024, Kylian Mbappé moved from PSG to Real Madrid on a free transfer. Every analyst called it the signing of the decade. One year later:
2nd in LaLiga. No trophies. Out of the Champions League in the quarterfinals. Ancelotti let go at season’s end.
5-0 over Inter Milan in Munich. Heaviest UCL Final defeat in modern era. Dembélé won the 2025 Ballon d’Or.
Standard analytics rates the player. TeamFitting rates the player in the context of the team. We would have flagged Mbappé as a structural mismatch for Real Madrid. We’d have called his PSG departure the unlock the club had been waiting 14 years for.
A high-rated player who breaks your team is a bad signing, no matter how good they are individually.
The Mets entered 2026 as a top-5 World Series favorite. PECOTA had them at 88 wins. They added Soto, Bichette, Semien, Peralta, Robert, Williams, and Polanco in one offseason. On April 24, 13 games in, TeamFitting published our read:
The Mets added seven elite players in one offseason. The structural problem TeamFitting identified after 13 games: every one of them occupies the same leadership role. There is no one to absorb and no one to defer. Just seven players all trying to drive the room. Standard analytics rated each player individually. It couldn’t see what they would do to each other.
We score the structure. Not the names on the roster.
Framework-based predictions across NBA, Premier League, UEFA Champions League, and MLB. Committed publicly, resolving May 2026 through March 2027.
4 of 9predictions resolved · 5 pending. We publish the running accuracy once it clears 60%.Eliminated in the quarterfinals, April 2026.
Correct. Sunderland finished 7th and Leeds stayed up; only Burnley went back down.
Missed. The Knicks swept Cleveland in the Conference Finals and reached the NBA Finals.
Missed. City held 2nd through the final matchday behind champions Arsenal.
Committed Apr 21 with OKC leading Phoenix 3-0 in Round 1.
Committed Apr 21. Liverpool out in the quarterfinals, Bayern out in the semis; Arsenal reach the final vs PSG on May 30.
Committed Apr 24 after 13 games. Mets near the bottom of baseball with the worst start in years.
Committed Apr 24. Structural diagnosis: a roster assembled, not formed, with seven players in the same leadership role.
Committed Apr 24. Framework predicts managerial turnover follows structural roster failures of this type.
Findings replicated across the largest cross-sport, cross-era cultural team-fit study assembled. Diagnostic-grade. Predictive. Not in any public statistical model.
Every dynasty we’ve studied hits identical values on the same three attributes. Not similar. Identical. Zero deviations. When a team has all three, they win championships. When they don’t, they don’t.
Zero. Across every major European league we’ve analyzed. That type of club can reach a European final. It can survive relegation. But it cannot win the title. It’s the most consistently replicated finding in our research.
One type collapses when the methodology engine breaks down. The other collapses when the team bond ruptures. Treat the wrong one like the other and you extend the decline by years. The diagnosis has to come first.
Not because the player was bad. Because of what his presence did to the team’s structure. Once he left, they won it in two years. The player was world-class. The fit was the problem.
Deep research distilled into actionable compatibility intelligence.
TeamFitting is currently invite-only. We work directly with clubs, ownership groups, and multi-club organizations.