| Kaizen vs Jin | 45–48 | 48.39% |
| Kaizen vs Dragunov | 28–32 | 46.67% |
| Kaizen vs Bryan | 23–33 | 41.07% |
| Kaizen vs Reina | 25–29 | 46.30% |
| Kaizen vs King | 26–27 | 49.06% |
| Kaizen vs Steve | 24–27 | 47.06% |
| Kaizen vs Kazuya | 22–27 | 44.90% |
| Kaizen vs Devil Jin | 11–26 | 29.73% |
| Kaizen vs Lili | 15–22 | 40.54% |
| Kaizen vs Yoshimitsu | 20–16 | 55.56% |
| Kaizen vs Heihachi | 11–20 | 35.48% |
| Kaizen vs Victor | 15–15 | 50.00% |
| Kaizen vs Hwoarang | 16–12 | 57.14% |
| Kaizen vs Asuka | 15–11 | 57.69% |
| Kaizen vs Lars | 11–15 | 42.31% |
| Kaizen vs Clive | 16–9 | 64.00% |
| Kaizen vs Law | 14–9 | 60.87% |
| Kaizen vs Nina | 6–17 | 26.09% |
| Kaizen vs Lee | 6–17 | 26.09% |
| Kaizen vs Jun | 10–13 | 43.48% |
| Kaizen vs Xiaoyu | 7–11 | 38.89% |
| Kaizen vs Feng | 11–7 | 61.11% |
| Kaizen vs Eddy | 11–6 | 64.71% |
| Kaizen vs Lidia | 7–9 | 43.75% |
| Kaizen vs Anna | 6–8 | 42.86% |
| Kaizen vs Alisa | 3–9 | 25.00% |
| Kaizen vs Claudio | 6–6 | 50.00% |
| Kaizen vs Paul | 5–5 | 50.00% |
| Kaizen vs Shaheen | 5–5 | 50.00% |
| Kaizen vs Leo | 6–3 | 66.67% |
| Kaizen vs Leroy | 1–7 | 12.50% |
| Kaizen vs Jack-8 | 4–2 | 66.67% |
| Kaizen vs Kuma | 2–4 | 33.33% |
| Kaizen vs Zafina | 1–4 | 20.00% |
| Kaizen vs Azucena | 3–2 | 60.00% |
| Kaizen vs Panda | 2–1 | 66.67% |
| Kaizen vs Raven | 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.