| Mujin vs Reina | 13–19 | 40.62% |
| Mujin vs Jin | 14–14 | 50.00% |
| Mujin vs Clive | 8–18 | 30.77% |
| Mujin vs Kazuya | 12–9 | 57.14% |
| Mujin vs Bryan | 8–10 | 44.44% |
| Mujin vs Steve | 9–9 | 50.00% |
| Mujin vs Hwoarang | 4–13 | 23.53% |
| Mujin vs Lee | 7–8 | 46.67% |
| Mujin vs Xiaoyu | 7–7 | 50.00% |
| Mujin vs Lidia | 7–7 | 50.00% |
| Mujin vs Heihachi | 8–6 | 57.14% |
| Mujin vs Yoshimitsu | 5–7 | 41.67% |
| Mujin vs Lili | 3–8 | 27.27% |
| Mujin vs Victor | 6–5 | 54.55% |
| Mujin vs Law | 4–6 | 40.00% |
| Mujin vs King | 1–9 | 10.00% |
| Mujin vs Devil Jin | 6–4 | 60.00% |
| Mujin vs Paul | 3–6 | 33.33% |
| Mujin vs Feng | 4–5 | 44.44% |
| Mujin vs Nina | 6–3 | 66.67% |
| Mujin vs Eddy | 3–6 | 33.33% |
| Mujin vs Jun | 4–4 | 50.00% |
| Mujin vs Azucena | 5–3 | 62.50% |
| Mujin vs Dragunov | 2–4 | 33.33% |
| Mujin vs Leo | 2–4 | 33.33% |
| Mujin vs Alisa | 4–2 | 66.67% |
| Mujin vs Claudio | 2–3 | 40.00% |
| Mujin vs Lars | 0–4 | 0.00% |
| Mujin vs Kuma | 0–3 | 0.00% |
| Mujin vs Asuka | 2–0 | 100.00% |
| Mujin vs Raven | 0–2 | 0.00% |
| Mujin vs Anna | 2–0 | 100.00% |
| Mujin vs Zafina | 0–1 | 0.00% |
| Mujin vs Leroy | 0–1 | 0.00% |
| Mujin vs Armor King | 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.