| Kai Kazama vs Reina | 21–8 | 72.41% |
| Kai Kazama vs King | 15–12 | 55.56% |
| Kai Kazama vs Jin | 13–9 | 59.09% |
| Kai Kazama vs Steve | 10–10 | 50.00% |
| Kai Kazama vs Azucena | 11–7 | 61.11% |
| Kai Kazama vs Law | 9–6 | 60.00% |
| Kai Kazama vs Hwoarang | 6–8 | 42.86% |
| Kai Kazama vs Jun | 7–7 | 50.00% |
| Kai Kazama vs Bryan | 6–7 | 46.15% |
| Kai Kazama vs Dragunov | 8–5 | 61.54% |
| Kai Kazama vs Yoshimitsu | 4–8 | 33.33% |
| Kai Kazama vs Paul | 6–5 | 54.55% |
| Kai Kazama vs Kazuya | 8–3 | 72.73% |
| Kai Kazama vs Kuma | 4–7 | 36.36% |
| Kai Kazama vs Victor | 3–7 | 30.00% |
| Kai Kazama vs Raven | 4–6 | 40.00% |
| Kai Kazama vs Lars | 1–8 | 11.11% |
| Kai Kazama vs Lidia | 6–2 | 75.00% |
| Kai Kazama vs Jack-8 | 3–4 | 42.86% |
| Kai Kazama vs Lili | 4–3 | 57.14% |
| Kai Kazama vs Lee | 3–3 | 50.00% |
| Kai Kazama vs Xiaoyu | 4–1 | 80.00% |
| Kai Kazama vs Asuka | 5–0 | 100.00% |
| Kai Kazama vs Leo | 5–0 | 100.00% |
| Kai Kazama vs Nina | 1–3 | 25.00% |
| Kai Kazama vs Eddy | 0–4 | 0.00% |
| Kai Kazama vs Heihachi | 0–4 | 0.00% |
| Kai Kazama vs Shaheen | 2–1 | 66.67% |
| Kai Kazama vs Zafina | 3–0 | 100.00% |
| Kai Kazama vs Claudio | 0–2 | 0.00% |
| Kai Kazama vs Leroy | 0–2 | 0.00% |
| Kai Kazama vs Clive | 2–0 | 100.00% |
| Kai Kazama vs Miary Zo | 1–1 | 50.00% |
| Kai Kazama vs Devil Jin | 0–1 | 0.00% |
| Kai Kazama vs Feng | 1–0 | 100.00% |
| Kai Kazama vs Anna | 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.