| SSJ4Kazuya vs King | 18–17 | 51.43% |
| SSJ4Kazuya vs Jin | 16–9 | 64.00% |
| SSJ4Kazuya vs Eddy | 14–11 | 56.00% |
| SSJ4Kazuya vs Clive | 10–15 | 40.00% |
| SSJ4Kazuya vs Steve | 16–7 | 69.57% |
| SSJ4Kazuya vs Jun | 12–10 | 54.55% |
| SSJ4Kazuya vs Reina | 10–11 | 47.62% |
| SSJ4Kazuya vs Kazuya | 14–6 | 70.00% |
| SSJ4Kazuya vs Law | 11–7 | 61.11% |
| SSJ4Kazuya vs Hwoarang | 11–7 | 61.11% |
| SSJ4Kazuya vs Lidia | 11–4 | 73.33% |
| SSJ4Kazuya vs Nina | 8–6 | 57.14% |
| SSJ4Kazuya vs Lili | 8–5 | 61.54% |
| SSJ4Kazuya vs Xiaoyu | 6–6 | 50.00% |
| SSJ4Kazuya vs Lee | 7–5 | 58.33% |
| SSJ4Kazuya vs Victor | 2–10 | 16.67% |
| SSJ4Kazuya vs Alisa | 6–5 | 54.55% |
| SSJ4Kazuya vs Zafina | 2–9 | 18.18% |
| SSJ4Kazuya vs Yoshimitsu | 7–3 | 70.00% |
| SSJ4Kazuya vs Dragunov | 4–6 | 40.00% |
| SSJ4Kazuya vs Kuma | 8–2 | 80.00% |
| SSJ4Kazuya vs Bryan | 5–4 | 55.56% |
| SSJ4Kazuya vs Asuka | 5–4 | 55.56% |
| SSJ4Kazuya vs Leo | 6–2 | 75.00% |
| SSJ4Kazuya vs Claudio | 2–4 | 33.33% |
| SSJ4Kazuya vs Azucena | 5–1 | 83.33% |
| SSJ4Kazuya vs Heihachi | 4–1 | 80.00% |
| SSJ4Kazuya vs Shaheen | 3–1 | 75.00% |
| SSJ4Kazuya vs Paul | 2–1 | 66.67% |
| SSJ4Kazuya vs Devil Jin | 2–1 | 66.67% |
| SSJ4Kazuya vs Lars | 2–1 | 66.67% |
| SSJ4Kazuya vs Panda | 1–2 | 33.33% |
| SSJ4Kazuya vs Leroy | 2–1 | 66.67% |
| SSJ4Kazuya vs Raven | 1–2 | 33.33% |
| SSJ4Kazuya vs Jack-8 | 2–0 | 100.00% |
| SSJ4Kazuya vs Feng | 2–0 | 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.