| Mutou vs Hwoarang | 8–10 | 44.44% |
| Mutou vs Yoshimitsu | 8–7 | 53.33% |
| Mutou vs Jin | 9–6 | 60.00% |
| Mutou vs King | 8–2 | 80.00% |
| Mutou vs Devil Jin | 2–8 | 20.00% |
| Mutou vs Lili | 4–4 | 50.00% |
| Mutou vs Heihachi | 6–2 | 75.00% |
| Mutou vs Xiaoyu | 3–4 | 42.86% |
| Mutou vs Claudio | 2–5 | 28.57% |
| Mutou vs Bryan | 4–2 | 66.67% |
| Mutou vs Kazuya | 2–4 | 33.33% |
| Mutou vs Lars | 3–3 | 50.00% |
| Mutou vs Jun | 2–4 | 33.33% |
| Mutou vs Victor | 2–4 | 33.33% |
| Mutou vs Paul | 1–4 | 20.00% |
| Mutou vs Steve | 3–2 | 60.00% |
| Mutou vs Asuka | 3–2 | 60.00% |
| Mutou vs Azucena | 2–3 | 40.00% |
| Mutou vs Law | 4–0 | 100.00% |
| Mutou vs Dragunov | 2–2 | 50.00% |
| Mutou vs Leroy | 2–2 | 50.00% |
| Mutou vs Reina | 2–2 | 50.00% |
| Mutou vs Leo | 1–2 | 33.33% |
| Mutou vs Alisa | 0–3 | 0.00% |
| Mutou vs Lee | 2–1 | 66.67% |
| Mutou vs Kuma | 2–1 | 66.67% |
| Mutou vs Raven | 1–2 | 33.33% |
| Mutou vs Eddy | 1–2 | 33.33% |
| Mutou vs Nina | 2–0 | 100.00% |
| Mutou vs Panda | 2–0 | 100.00% |
| Mutou vs Zafina | 2–0 | 100.00% |
| Mutou vs Jack-8 | 0–1 | 0.00% |
| Mutou vs Feng | 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.