| KZZI vs Law | 13–26 | 33.33% |
| KZZI vs Jin | 8–27 | 22.86% |
| KZZI vs King | 16–17 | 48.48% |
| KZZI vs Dragunov | 9–22 | 29.03% |
| KZZI vs Kazuya | 14–14 | 50.00% |
| KZZI vs Steve | 13–13 | 50.00% |
| KZZI vs Lili | 10–15 | 40.00% |
| KZZI vs Hwoarang | 8–14 | 36.36% |
| KZZI vs Reina | 13–9 | 59.09% |
| KZZI vs Miary Zo | 11–11 | 50.00% |
| KZZI vs Eddy | 4–13 | 23.53% |
| KZZI vs Bryan | 6–9 | 40.00% |
| KZZI vs Nina | 7–7 | 50.00% |
| KZZI vs Heihachi | 5–9 | 35.71% |
| KZZI vs Jun | 5–8 | 38.46% |
| KZZI vs Paul | 5–7 | 41.67% |
| KZZI vs Devil Jin | 6–5 | 54.55% |
| KZZI vs Leo | 3–8 | 27.27% |
| KZZI vs Lars | 3–7 | 30.00% |
| KZZI vs Clive | 3–6 | 33.33% |
| KZZI vs Armor King | 6–3 | 66.67% |
| KZZI vs Yoshimitsu | 2–6 | 25.00% |
| KZZI vs Fahkumram | 4–4 | 50.00% |
| KZZI vs Xiaoyu | 3–3 | 50.00% |
| KZZI vs Asuka | 2–4 | 33.33% |
| KZZI vs Jack-8 | 1–4 | 20.00% |
| KZZI vs Leroy | 3–2 | 60.00% |
| KZZI vs Azucena | 4–1 | 80.00% |
| KZZI vs Victor | 4–1 | 80.00% |
| KZZI vs Claudio | 1–3 | 25.00% |
| KZZI vs Lee | 0–4 | 0.00% |
| KZZI vs Lidia | 2–2 | 50.00% |
| KZZI vs Shaheen | 0–2 | 0.00% |
| KZZI vs Kuma | 0–2 | 0.00% |
| KZZI vs Feng | 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.