| Jmah vs Kazuya | 28–15 | 65.12% |
| Jmah vs Jin | 20–13 | 60.61% |
| Jmah vs King | 23–8 | 74.19% |
| Jmah vs Bryan | 13–11 | 54.17% |
| Jmah vs Hwoarang | 11–11 | 50.00% |
| Jmah vs Lili | 14–8 | 63.64% |
| Jmah vs Reina | 10–12 | 45.45% |
| Jmah vs Feng | 9–10 | 47.37% |
| Jmah vs Raven | 10–7 | 58.82% |
| Jmah vs Asuka | 12–4 | 75.00% |
| Jmah vs Azucena | 7–9 | 43.75% |
| Jmah vs Dragunov | 8–7 | 53.33% |
| Jmah vs Lee | 11–4 | 73.33% |
| Jmah vs Jun | 9–6 | 60.00% |
| Jmah vs Paul | 6–8 | 42.86% |
| Jmah vs Yoshimitsu | 9–5 | 64.29% |
| Jmah vs Lars | 6–8 | 42.86% |
| Jmah vs Victor | 6–8 | 42.86% |
| Jmah vs Steve | 6–6 | 50.00% |
| Jmah vs Alisa | 5–6 | 45.45% |
| Jmah vs Eddy | 8–2 | 80.00% |
| Jmah vs Law | 3–6 | 33.33% |
| Jmah vs Xiaoyu | 5–3 | 62.50% |
| Jmah vs Leo | 6–0 | 100.00% |
| Jmah vs Claudio | 4–2 | 66.67% |
| Jmah vs Heihachi | 1–5 | 16.67% |
| Jmah vs Leroy | 3–2 | 60.00% |
| Jmah vs Devil Jin | 2–1 | 66.67% |
| Jmah vs Kuma | 2–1 | 66.67% |
| Jmah vs Lidia | 2–1 | 66.67% |
| Jmah vs Jack-8 | 1–1 | 50.00% |
| Jmah vs Nina | 2–0 | 100.00% |
| Jmah vs Clive | 0–2 | 0.00% |
| Jmah vs Anna | 2–0 | 100.00% |
| Jmah vs Shaheen | 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.