| Kazzy vs Reina | 42–69 | 37.84% |
| Kazzy vs Jin | 38–55 | 40.86% |
| Kazzy vs Lidia | 39–52 | 42.86% |
| Kazzy vs Kazuya | 29–58 | 33.33% |
| Kazzy vs King | 29–57 | 33.72% |
| Kazzy vs Bryan | 16–34 | 32.00% |
| Kazzy vs Steve | 21–26 | 44.68% |
| Kazzy vs Asuka | 11–32 | 25.58% |
| Kazzy vs Eddy | 11–31 | 26.19% |
| Kazzy vs Dragunov | 12–27 | 30.77% |
| Kazzy vs Victor | 15–24 | 38.46% |
| Kazzy vs Hwoarang | 15–21 | 41.67% |
| Kazzy vs Paul | 14–20 | 41.18% |
| Kazzy vs Lili | 11–23 | 32.35% |
| Kazzy vs Yoshimitsu | 9–18 | 33.33% |
| Kazzy vs Nina | 5–22 | 18.52% |
| Kazzy vs Xiaoyu | 9–16 | 36.00% |
| Kazzy vs Devil Jin | 5–20 | 20.00% |
| Kazzy vs Feng | 7–17 | 29.17% |
| Kazzy vs Alisa | 4–19 | 17.39% |
| Kazzy vs Azucena | 8–15 | 34.78% |
| Kazzy vs Lars | 10–10 | 50.00% |
| Kazzy vs Law | 9–10 | 47.37% |
| Kazzy vs Claudio | 5–14 | 26.32% |
| Kazzy vs Leo | 11–7 | 61.11% |
| Kazzy vs Shaheen | 4–8 | 33.33% |
| Kazzy vs Lee | 4–8 | 33.33% |
| Kazzy vs Jun | 1–10 | 9.09% |
| Kazzy vs Leroy | 4–6 | 40.00% |
| Kazzy vs Raven | 1–8 | 11.11% |
| Kazzy vs Panda | 3–3 | 50.00% |
| Kazzy vs Kuma | 3–2 | 60.00% |
| Kazzy vs Zafina | 2–2 | 50.00% |
| Kazzy vs Jack-8 | 0–2 | 0.00% |
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.