| Kamen vs Steve | 11–7 | 61.11% |
| Kamen vs Reina | 9–3 | 75.00% |
| Kamen vs King | 4–6 | 40.00% |
| Kamen vs Asuka | 5–3 | 62.50% |
| Kamen vs Jin | 5–2 | 71.43% |
| Kamen vs Law | 1–5 | 16.67% |
| Kamen vs Yoshimitsu | 3–3 | 50.00% |
| Kamen vs Kazuya | 2–4 | 33.33% |
| Kamen vs Jack-8 | 3–3 | 50.00% |
| Kamen vs Dragunov | 5–1 | 83.33% |
| Kamen vs Hwoarang | 3–2 | 60.00% |
| Kamen vs Xiaoyu | 5–0 | 100.00% |
| Kamen vs Azucena | 2–3 | 40.00% |
| Kamen vs Heihachi | 2–3 | 40.00% |
| Kamen vs Fahkumram | 4–1 | 80.00% |
| Kamen vs Leo | 2–2 | 50.00% |
| Kamen vs Jun | 1–3 | 25.00% |
| Kamen vs Raven | 2–2 | 50.00% |
| Kamen vs Clive | 4–0 | 100.00% |
| Kamen vs Bryan | 2–1 | 66.67% |
| Kamen vs Feng | 1–2 | 33.33% |
| Kamen vs Panda | 2–1 | 66.67% |
| Kamen vs Victor | 0–3 | 0.00% |
| Kamen vs Lili | 0–2 | 0.00% |
| Kamen vs Lars | 2–0 | 100.00% |
| Kamen vs Shaheen | 2–0 | 100.00% |
| Kamen vs Eddy | 0–2 | 0.00% |
| Kamen vs Lidia | 2–0 | 100.00% |
| Kamen vs Devil Jin | 0–1 | 0.00% |
| Kamen vs Lee | 0–1 | 0.00% |
| Kamen vs Leroy | 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.