| KamJa vs Hwoarang | 15–15 | 50.00% |
| KamJa vs Kazuya | 19–10 | 65.52% |
| KamJa vs Bryan | 17–5 | 77.27% |
| KamJa vs Reina | 13–9 | 59.09% |
| KamJa vs Jin | 11–8 | 57.89% |
| KamJa vs Law | 10–8 | 55.56% |
| KamJa vs King | 5–13 | 27.78% |
| KamJa vs Dragunov | 9–9 | 50.00% |
| KamJa vs Azucena | 13–4 | 76.47% |
| KamJa vs Paul | 7–9 | 43.75% |
| KamJa vs Yoshimitsu | 9–7 | 56.25% |
| KamJa vs Lili | 11–4 | 73.33% |
| KamJa vs Feng | 3–9 | 25.00% |
| KamJa vs Lars | 7–4 | 63.64% |
| KamJa vs Eddy | 8–3 | 72.73% |
| KamJa vs Steve | 6–4 | 60.00% |
| KamJa vs Asuka | 6–4 | 60.00% |
| KamJa vs Claudio | 3–6 | 33.33% |
| KamJa vs Jun | 5–4 | 55.56% |
| KamJa vs Lidia | 5–4 | 55.56% |
| KamJa vs Heihachi | 6–2 | 75.00% |
| KamJa vs Anna | 5–3 | 62.50% |
| KamJa vs Lee | 6–1 | 85.71% |
| KamJa vs Victor | 2–4 | 33.33% |
| KamJa vs Devil Jin | 4–1 | 80.00% |
| KamJa vs Leo | 2–3 | 40.00% |
| KamJa vs Nina | 4–1 | 80.00% |
| KamJa vs Leroy | 0–5 | 0.00% |
| KamJa vs Raven | 3–1 | 75.00% |
| KamJa vs Clive | 3–1 | 75.00% |
| KamJa vs Shaheen | 2–1 | 66.67% |
| KamJa vs Fahkumram | 0–3 | 0.00% |
| KamJa vs Jack-8 | 2–0 | 100.00% |
| KamJa vs Alisa | 0–2 | 0.00% |
| KamJa vs Kuma | 2–0 | 100.00% |
| KamJa vs Zafina | 0–2 | 0.00% |
| KamJa vs Xiaoyu | 1–0 | 100.00% |
| KamJa vs Panda | 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.