| Kato vs Kazuya | 6–19 | 24.00% |
| Kato vs King | 1–19 | 5.00% |
| Kato vs Jin | 4–9 | 30.77% |
| Kato vs Steve | 8–5 | 61.54% |
| Kato vs Jack-8 | 2–11 | 15.38% |
| Kato vs Yoshimitsu | 5–7 | 41.67% |
| Kato vs Lili | 4–8 | 33.33% |
| Kato vs Hwoarang | 5–6 | 45.45% |
| Kato vs Victor | 3–8 | 27.27% |
| Kato vs Bryan | 1–8 | 11.11% |
| Kato vs Alisa | 4–4 | 50.00% |
| Kato vs Jun | 3–5 | 37.50% |
| Kato vs Heihachi | 1–7 | 12.50% |
| Kato vs Devil Jin | 1–6 | 14.29% |
| Kato vs Dragunov | 3–4 | 42.86% |
| Kato vs Reina | 2–5 | 28.57% |
| Kato vs Lidia | 1–6 | 14.29% |
| Kato vs Asuka | 2–4 | 33.33% |
| Kato vs Leo | 0–6 | 0.00% |
| Kato vs Eddy | 0–6 | 0.00% |
| Kato vs Claudio | 0–5 | 0.00% |
| Kato vs Clive | 1–4 | 20.00% |
| Kato vs Lee | 1–3 | 25.00% |
| Kato vs Feng | 0–3 | 0.00% |
| Kato vs Nina | 2–1 | 66.67% |
| Kato vs Leroy | 1–2 | 33.33% |
| Kato vs Anna | 1–2 | 33.33% |
| Kato vs Paul | 0–2 | 0.00% |
| Kato vs Shaheen | 0–2 | 0.00% |
| Kato vs Panda | 0–2 | 0.00% |
| Kato vs Azucena | 1–0 | 100.00% |
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.