| Kamimasa vs Leroy | 17–20 | 45.95% |
| Kamimasa vs Jin | 20–16 | 55.56% |
| Kamimasa vs Alisa | 12–24 | 33.33% |
| Kamimasa vs King | 18–12 | 60.00% |
| Kamimasa vs Lili | 12–18 | 40.00% |
| Kamimasa vs Paul | 8–18 | 30.77% |
| Kamimasa vs Kazuya | 12–14 | 46.15% |
| Kamimasa vs Xiaoyu | 14–11 | 56.00% |
| Kamimasa vs Asuka | 12–7 | 63.16% |
| Kamimasa vs Yoshimitsu | 8–10 | 44.44% |
| Kamimasa vs Hwoarang | 8–9 | 47.06% |
| Kamimasa vs Bryan | 5–12 | 29.41% |
| Kamimasa vs Dragunov | 11–6 | 64.71% |
| Kamimasa vs Steve | 1–14 | 6.67% |
| Kamimasa vs Nina | 4–11 | 26.67% |
| Kamimasa vs Feng | 7–7 | 50.00% |
| Kamimasa vs Lee | 9–5 | 64.29% |
| Kamimasa vs Azucena | 5–9 | 35.71% |
| Kamimasa vs Devil Jin | 3–8 | 27.27% |
| Kamimasa vs Jack-8 | 4–5 | 44.44% |
| Kamimasa vs Victor | 3–6 | 33.33% |
| Kamimasa vs Jun | 3–5 | 37.50% |
| Kamimasa vs Leo | 2–5 | 28.57% |
| Kamimasa vs Reina | 7–0 | 100.00% |
| Kamimasa vs Claudio | 4–2 | 66.67% |
| Kamimasa vs Raven | 3–3 | 50.00% |
| Kamimasa vs Eddy | 4–2 | 66.67% |
| Kamimasa vs Lars | 2–3 | 40.00% |
| Kamimasa vs Law | 2–2 | 50.00% |
| Kamimasa vs Shaheen | 2–1 | 66.67% |
| Kamimasa vs Kuma | 1–2 | 33.33% |
| Kamimasa vs Zafina | 3–0 | 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.