| Kazza vs Jin | 20–21 | 48.78% |
| Kazza vs King | 18–21 | 46.15% |
| Kazza vs Steve | 12–19 | 38.71% |
| Kazza vs Law | 12–18 | 40.00% |
| Kazza vs Bryan | 9–19 | 32.14% |
| Kazza vs Paul | 11–13 | 45.83% |
| Kazza vs Asuka | 11–12 | 47.83% |
| Kazza vs Jun | 11–12 | 47.83% |
| Kazza vs Hwoarang | 12–9 | 57.14% |
| Kazza vs Kazuya | 8–13 | 38.10% |
| Kazza vs Lee | 10–9 | 52.63% |
| Kazza vs Nina | 7–10 | 41.18% |
| Kazza vs Xiaoyu | 10–6 | 62.50% |
| Kazza vs Yoshimitsu | 5–10 | 33.33% |
| Kazza vs Reina | 3–12 | 20.00% |
| Kazza vs Heihachi | 7–7 | 50.00% |
| Kazza vs Feng | 3–9 | 25.00% |
| Kazza vs Dragunov | 4–8 | 33.33% |
| Kazza vs Eddy | 7–5 | 58.33% |
| Kazza vs Lili | 5–5 | 50.00% |
| Kazza vs Lars | 6–4 | 60.00% |
| Kazza vs Devil Jin | 4–5 | 44.44% |
| Kazza vs Leroy | 5–4 | 55.56% |
| Kazza vs Claudio | 3–5 | 37.50% |
| Kazza vs Azucena | 2–6 | 25.00% |
| Kazza vs Armor King | 0–8 | 0.00% |
| Kazza vs Shaheen | 2–5 | 28.57% |
| Kazza vs Alisa | 2–4 | 33.33% |
| Kazza vs Zafina | 3–3 | 50.00% |
| Kazza vs Raven | 3–3 | 50.00% |
| Kazza vs Clive | 2–4 | 33.33% |
| Kazza vs Fahkumram | 3–3 | 50.00% |
| Kazza vs Victor | 3–2 | 60.00% |
| Kazza vs Jack-8 | 3–1 | 75.00% |
| Kazza vs Anna | 2–1 | 66.67% |
| Kazza vs Leo | 2–0 | 100.00% |
| Kazza vs Kuma | 1–1 | 50.00% |
| Kazza vs Panda | 1–0 | 100.00% |
| Kazza vs Lidia | 0–1 | 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.