| Kc90 vs King | 1–6 | 14.29% |
| Kc90 vs Jin | 0–7 | 0.00% |
| Kc90 vs Paul | 2–4 | 33.33% |
| Kc90 vs Yoshimitsu | 1–3 | 25.00% |
| Kc90 vs Leroy | 0–4 | 0.00% |
| Kc90 vs Steve | 0–4 | 0.00% |
| Kc90 vs Eddy | 0–4 | 0.00% |
| Kc90 vs Dragunov | 1–2 | 33.33% |
| Kc90 vs Lars | 1–2 | 33.33% |
| Kc90 vs Jun | 0–3 | 0.00% |
| Kc90 vs Law | 1–1 | 50.00% |
| Kc90 vs Azucena | 0–2 | 0.00% |
| Kc90 vs Hwoarang | 0–2 | 0.00% |
| Kc90 vs Bryan | 0–2 | 0.00% |
| Kc90 vs Asuka | 2–0 | 100.00% |
| Kc90 vs Nina | 0–2 | 0.00% |
| Kc90 vs Zafina | 2–0 | 100.00% |
| Kc90 vs Victor | 1–0 | 100.00% |
| Kc90 vs Clive | 0–1 | 0.00% |
| Kc90 vs Reina | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.