| Kazuna vs Azucena | 8–7 | 53.33% |
| Kazuna vs Kazuya | 7–3 | 70.00% |
| Kazuna vs Dragunov | 8–2 | 80.00% |
| Kazuna vs Bryan | 5–4 | 55.56% |
| Kazuna vs Hwoarang | 4–4 | 50.00% |
| Kazuna vs Feng | 6–2 | 75.00% |
| Kazuna vs Lili | 6–2 | 75.00% |
| Kazuna vs Paul | 4–3 | 57.14% |
| Kazuna vs Xiaoyu | 4–3 | 57.14% |
| Kazuna vs Jin | 6–1 | 85.71% |
| Kazuna vs Steve | 5–2 | 71.43% |
| Kazuna vs Law | 4–2 | 66.67% |
| Kazuna vs King | 4–1 | 80.00% |
| Kazuna vs Victor | 4–1 | 80.00% |
| Kazuna vs Asuka | 2–2 | 50.00% |
| Kazuna vs Leo | 4–0 | 100.00% |
| Kazuna vs Reina | 3–1 | 75.00% |
| Kazuna vs Clive | 1–3 | 25.00% |
| Kazuna vs Jack-8 | 3–0 | 100.00% |
| Kazuna vs Devil Jin | 1–2 | 33.33% |
| Kazuna vs Alisa | 2–1 | 66.67% |
| Kazuna vs Lee | 1–2 | 33.33% |
| Kazuna vs Shaheen | 2–0 | 100.00% |
| Kazuna vs Nina | 2–0 | 100.00% |
| Kazuna vs Zafina | 2–0 | 100.00% |
| Kazuna vs Raven | 0–2 | 0.00% |
| Kazuna vs Eddy | 2–0 | 100.00% |
| Kazuna vs Lidia | 2–0 | 100.00% |
| Kazuna vs Fahkumram | 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.