| KampferAya vs Jin | 9–24 | 27.27% |
| KampferAya vs King | 10–17 | 37.04% |
| KampferAya vs Bryan | 13–8 | 61.90% |
| KampferAya vs Yoshimitsu | 8–12 | 40.00% |
| KampferAya vs Kazuya | 10–9 | 52.63% |
| KampferAya vs Lili | 12–7 | 63.16% |
| KampferAya vs Eddy | 9–10 | 47.37% |
| KampferAya vs Jun | 7–11 | 38.89% |
| KampferAya vs Lars | 5–12 | 29.41% |
| KampferAya vs Reina | 10–7 | 58.82% |
| KampferAya vs Steve | 5–9 | 35.71% |
| KampferAya vs Hwoarang | 5–8 | 38.46% |
| KampferAya vs Victor | 7–5 | 58.33% |
| KampferAya vs Devil Jin | 3–8 | 27.27% |
| KampferAya vs Azucena | 6–5 | 54.55% |
| KampferAya vs Xiaoyu | 3–6 | 33.33% |
| KampferAya vs Nina | 6–3 | 66.67% |
| KampferAya vs Lee | 4–5 | 44.44% |
| KampferAya vs Law | 2–6 | 25.00% |
| KampferAya vs Leo | 5–2 | 71.43% |
| KampferAya vs Raven | 4–2 | 66.67% |
| KampferAya vs Jack-8 | 3–2 | 60.00% |
| KampferAya vs Feng | 3–2 | 60.00% |
| KampferAya vs Asuka | 1–3 | 25.00% |
| KampferAya vs Lidia | 1–2 | 33.33% |
| KampferAya vs Paul | 0–2 | 0.00% |
| KampferAya vs Kuma | 0–2 | 0.00% |
| KampferAya vs Zafina | 0–2 | 0.00% |
| KampferAya vs Dragunov | 0–1 | 0.00% |
| KampferAya vs Shaheen | 1–0 | 100.00% |
| KampferAya 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.