| Mumen vs Jin | 27–21 | 56.25% |
| Mumen vs Kazuya | 17–31 | 35.42% |
| Mumen vs King | 23–17 | 57.50% |
| Mumen vs Reina | 23–14 | 62.16% |
| Mumen vs Bryan | 14–22 | 38.89% |
| Mumen vs Yoshimitsu | 12–17 | 41.38% |
| Mumen vs Asuka | 15–14 | 51.72% |
| Mumen vs Lili | 10–14 | 41.67% |
| Mumen vs Jun | 10–14 | 41.67% |
| Mumen vs Devil Jin | 12–9 | 57.14% |
| Mumen vs Law | 8–12 | 40.00% |
| Mumen vs Paul | 5–13 | 27.78% |
| Mumen vs Dragunov | 11–7 | 61.11% |
| Mumen vs Nina | 4–14 | 22.22% |
| Mumen vs Victor | 8–10 | 44.44% |
| Mumen vs Leroy | 7–10 | 41.18% |
| Mumen vs Azucena | 13–4 | 76.47% |
| Mumen vs Eddy | 9–8 | 52.94% |
| Mumen vs Xiaoyu | 6–9 | 40.00% |
| Mumen vs Alisa | 4–11 | 26.67% |
| Mumen vs Hwoarang | 4–10 | 28.57% |
| Mumen vs Steve | 6–8 | 42.86% |
| Mumen vs Feng | 5–7 | 41.67% |
| Mumen vs Claudio | 5–7 | 41.67% |
| Mumen vs Zafina | 4–8 | 33.33% |
| Mumen vs Lars | 5–5 | 50.00% |
| Mumen vs Shaheen | 4–6 | 40.00% |
| Mumen vs Jack-8 | 5–4 | 55.56% |
| Mumen vs Kuma | 3–5 | 37.50% |
| Mumen vs Lee | 3–3 | 50.00% |
| Mumen vs Leo | 2–3 | 40.00% |
| Mumen vs Raven | 2–2 | 50.00% |
| Mumen vs Panda | 0–2 | 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.