| jamx vs King | 31–22 | 58.49% |
| jamx vs Jin | 36–17 | 67.92% |
| jamx vs Kazuya | 29–19 | 60.42% |
| jamx vs Hwoarang | 22–18 | 55.00% |
| jamx vs Lee | 18–21 | 46.15% |
| jamx vs Lili | 17–19 | 47.22% |
| jamx vs Bryan | 15–20 | 42.86% |
| jamx vs Devil Jin | 16–17 | 48.48% |
| jamx vs Law | 17–11 | 60.71% |
| jamx vs Reina | 10–18 | 35.71% |
| jamx vs Steve | 17–10 | 62.96% |
| jamx vs Dragunov | 15–12 | 55.56% |
| jamx vs Asuka | 13–10 | 56.52% |
| jamx vs Jun | 9–13 | 40.91% |
| jamx vs Paul | 9–12 | 42.86% |
| jamx vs Xiaoyu | 12–8 | 60.00% |
| jamx vs Yoshimitsu | 9–10 | 47.37% |
| jamx vs Nina | 10–6 | 62.50% |
| jamx vs Eddy | 6–10 | 37.50% |
| jamx vs Azucena | 11–3 | 78.57% |
| jamx vs Claudio | 7–6 | 53.85% |
| jamx vs Lars | 6–6 | 50.00% |
| jamx vs Jack-8 | 5–6 | 45.45% |
| jamx vs Heihachi | 7–4 | 63.64% |
| jamx vs Raven | 2–8 | 20.00% |
| jamx vs Anna | 6–4 | 60.00% |
| jamx vs Feng | 4–5 | 44.44% |
| jamx vs Victor | 5–4 | 55.56% |
| jamx vs Alisa | 6–2 | 75.00% |
| jamx vs Shaheen | 6–1 | 85.71% |
| jamx vs Lidia | 4–3 | 57.14% |
| jamx vs Leroy | 6–0 | 100.00% |
| jamx vs Kuma | 2–1 | 66.67% |
| jamx vs Panda | 0–3 | 0.00% |
| jamx vs Clive | 2–1 | 66.67% |
| jamx vs Leo | 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.