| Kazuya Account vs Reina | 19–1 | 95.00% |
| Kazuya Account vs King | 12–2 | 85.71% |
| Kazuya Account vs Jin | 13–1 | 92.86% |
| Kazuya Account vs Paul | 6–4 | 60.00% |
| Kazuya Account vs Steve | 8–2 | 80.00% |
| Kazuya Account vs Victor | 5–4 | 55.56% |
| Kazuya Account vs Kazuya | 7–1 | 87.50% |
| Kazuya Account vs Bryan | 5–2 | 71.43% |
| Kazuya Account vs Dragunov | 7–0 | 100.00% |
| Kazuya Account vs Lee | 4–3 | 57.14% |
| Kazuya Account vs Lidia | 5–2 | 71.43% |
| Kazuya Account vs Jack-8 | 4–2 | 66.67% |
| Kazuya Account vs Azucena | 4–2 | 66.67% |
| Kazuya Account vs Shaheen | 4–1 | 80.00% |
| Kazuya Account vs Nina | 3–2 | 60.00% |
| Kazuya Account vs Hwoarang | 4–0 | 100.00% |
| Kazuya Account vs Raven | 4–0 | 100.00% |
| Kazuya Account vs Law | 3–0 | 100.00% |
| Kazuya Account vs Lili | 2–1 | 66.67% |
| Kazuya Account vs Leo | 1–2 | 33.33% |
| Kazuya Account vs Yoshimitsu | 1–1 | 50.00% |
| Kazuya Account vs Xiaoyu | 2–0 | 100.00% |
| Kazuya Account vs Asuka | 2–0 | 100.00% |
| Kazuya Account vs Feng | 2–0 | 100.00% |
| Kazuya Account vs Lars | 2–0 | 100.00% |
| Kazuya Account vs Kuma | 2–0 | 100.00% |
| Kazuya Account vs Jun | 2–0 | 100.00% |
| Kazuya Account vs Alisa | 1–0 | 100.00% |
| Kazuya Account vs Eddy | 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.