| Kaizen vs King | 10–13 | 43.48% |
| Kaizen vs Kazuya | 7–7 | 50.00% |
| Kaizen vs Law | 7–6 | 53.85% |
| Kaizen vs Jin | 6–7 | 46.15% |
| Kaizen vs Reina | 10–3 | 76.92% |
| Kaizen vs Leo | 8–3 | 72.73% |
| Kaizen vs Xiaoyu | 8–2 | 80.00% |
| Kaizen vs Bryan | 2–8 | 20.00% |
| Kaizen vs Steve | 5–5 | 50.00% |
| Kaizen vs Paul | 4–5 | 44.44% |
| Kaizen vs Victor | 1–7 | 12.50% |
| Kaizen vs Feng | 3–4 | 42.86% |
| Kaizen vs Lili | 3–3 | 50.00% |
| Kaizen vs Jun | 4–2 | 66.67% |
| Kaizen vs Asuka | 3–2 | 60.00% |
| Kaizen vs Raven | 1–4 | 20.00% |
| Kaizen vs Alisa | 2–3 | 40.00% |
| Kaizen vs Lars | 2–2 | 50.00% |
| Kaizen vs Nina | 2–2 | 50.00% |
| Kaizen vs Jack-8 | 0–3 | 0.00% |
| Kaizen vs Lee | 0–3 | 0.00% |
| Kaizen vs Zafina | 2–1 | 66.67% |
| Kaizen vs Leroy | 1–2 | 33.33% |
| Kaizen vs Eddy | 0–3 | 0.00% |
| Kaizen vs Devil Jin | 0–2 | 0.00% |
| Kaizen vs Claudio | 0–1 | 0.00% |
| Kaizen vs Yoshimitsu | 0–1 | 0.00% |
| Kaizen vs Dragunov | 1–0 | 100.00% |
| Kaizen vs Panda | 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.