| JdaChamp vs King | 49–38 | 56.32% |
| JdaChamp vs Kazuya | 40–39 | 50.63% |
| JdaChamp vs Law | 28–42 | 40.00% |
| JdaChamp vs Jin | 29–38 | 43.28% |
| JdaChamp vs Steve | 28–37 | 43.08% |
| JdaChamp vs Reina | 34–30 | 53.12% |
| JdaChamp vs Bryan | 21–34 | 38.18% |
| JdaChamp vs Jun | 19–31 | 38.00% |
| JdaChamp vs Eddy | 29–16 | 64.44% |
| JdaChamp vs Hwoarang | 25–17 | 59.52% |
| JdaChamp vs Heihachi | 19–23 | 45.24% |
| JdaChamp vs Yoshimitsu | 18–23 | 43.90% |
| JdaChamp vs Asuka | 19–22 | 46.34% |
| JdaChamp vs Azucena | 17–21 | 44.74% |
| JdaChamp vs Lili | 18–18 | 50.00% |
| JdaChamp vs Dragunov | 15–19 | 44.12% |
| JdaChamp vs Paul | 10–18 | 35.71% |
| JdaChamp vs Victor | 9–18 | 33.33% |
| JdaChamp vs Feng | 10–11 | 47.62% |
| JdaChamp vs Lee | 11–10 | 52.38% |
| JdaChamp vs Devil Jin | 6–13 | 31.58% |
| JdaChamp vs Xiaoyu | 10–8 | 55.56% |
| JdaChamp vs Lars | 5–13 | 27.78% |
| JdaChamp vs Nina | 10–7 | 58.82% |
| JdaChamp vs Lidia | 12–5 | 70.59% |
| JdaChamp vs Jack-8 | 7–9 | 43.75% |
| JdaChamp vs Leo | 11–5 | 68.75% |
| JdaChamp vs Claudio | 6–9 | 40.00% |
| JdaChamp vs Shaheen | 7–8 | 46.67% |
| JdaChamp vs Raven | 8–6 | 57.14% |
| JdaChamp vs Alisa | 5–8 | 38.46% |
| JdaChamp vs Clive | 7–5 | 58.33% |
| JdaChamp vs Leroy | 6–3 | 66.67% |
| JdaChamp vs Kuma | 1–4 | 20.00% |
| JdaChamp vs Panda | 2–3 | 40.00% |
| JdaChamp vs Zafina | 2–0 | 100.00% |
| JdaChamp vs Anna | 2–0 | 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.