| Kazuma vs Law | 9–13 | 40.91% |
| Kazuma vs Reina | 9–6 | 60.00% |
| Kazuma vs Victor | 5–10 | 33.33% |
| Kazuma vs Lili | 4–10 | 28.57% |
| Kazuma vs Dragunov | 5–9 | 35.71% |
| Kazuma vs Jin | 4–9 | 30.77% |
| Kazuma vs King | 6–5 | 54.55% |
| Kazuma vs Hwoarang | 4–7 | 36.36% |
| Kazuma vs Nina | 6–5 | 54.55% |
| Kazuma vs Eddy | 3–8 | 27.27% |
| Kazuma vs Steve | 7–3 | 70.00% |
| Kazuma vs Jun | 5–5 | 50.00% |
| Kazuma vs Kazuya | 4–5 | 44.44% |
| Kazuma vs Devil Jin | 5–4 | 55.56% |
| Kazuma vs Lidia | 8–1 | 88.89% |
| Kazuma vs Armor King | 5–4 | 55.56% |
| Kazuma vs Heihachi | 4–4 | 50.00% |
| Kazuma vs Yoshimitsu | 4–3 | 57.14% |
| Kazuma vs Bryan | 2–4 | 33.33% |
| Kazuma vs Kuma | 3–3 | 50.00% |
| Kazuma vs Leroy | 3–3 | 50.00% |
| Kazuma vs Paul | 1–4 | 20.00% |
| Kazuma vs Miary Zo | 2–3 | 40.00% |
| Kazuma vs Alisa | 1–3 | 25.00% |
| Kazuma vs Shaheen | 2–2 | 50.00% |
| Kazuma vs Zafina | 1–2 | 33.33% |
| Kazuma vs Azucena | 2–1 | 66.67% |
| Kazuma vs Anna | 2–1 | 66.67% |
| Kazuma vs Feng | 2–0 | 100.00% |
| Kazuma vs Claudio | 0–2 | 0.00% |
| Kazuma vs Xiaoyu | 1–0 | 100.00% |
| Kazuma vs Leo | 1–0 | 100.00% |
| Kazuma vs Lee | 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.