| Kazuo vs Kazuya | 18–12 | 60.00% |
| Kazuo vs Jin | 8–12 | 40.00% |
| Kazuo vs Bryan | 13–7 | 65.00% |
| Kazuo vs King | 13–6 | 68.42% |
| Kazuo vs Law | 11–5 | 68.75% |
| Kazuo vs Yoshimitsu | 7–8 | 46.67% |
| Kazuo vs Reina | 11–4 | 73.33% |
| Kazuo vs Anna | 8–7 | 53.33% |
| Kazuo vs Paul | 7–6 | 53.85% |
| Kazuo vs Dragunov | 6–6 | 50.00% |
| Kazuo vs Lidia | 9–2 | 81.82% |
| Kazuo vs Lili | 5–5 | 50.00% |
| Kazuo vs Steve | 7–2 | 77.78% |
| Kazuo vs Heihachi | 5–4 | 55.56% |
| Kazuo vs Nina | 5–3 | 62.50% |
| Kazuo vs Xiaoyu | 2–5 | 28.57% |
| Kazuo vs Asuka | 3–4 | 42.86% |
| Kazuo vs Jack-8 | 2–4 | 33.33% |
| Kazuo vs Claudio | 4–2 | 66.67% |
| Kazuo vs Panda | 4–2 | 66.67% |
| Kazuo vs Jun | 4–2 | 66.67% |
| Kazuo vs Devil Jin | 4–1 | 80.00% |
| Kazuo vs Leroy | 1–4 | 20.00% |
| Kazuo vs Clive | 0–5 | 0.00% |
| Kazuo vs Hwoarang | 3–1 | 75.00% |
| Kazuo vs Feng | 4–0 | 100.00% |
| Kazuo vs Eddy | 1–3 | 25.00% |
| Kazuo vs Alisa | 2–1 | 66.67% |
| Kazuo vs Zafina | 2–1 | 66.67% |
| Kazuo vs Victor | 1–2 | 33.33% |
| Kazuo vs Lars | 1–1 | 50.00% |
| Kazuo vs Shaheen | 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.