| Musan vs King | 5–10 | 33.33% |
| Musan vs Nina | 7–4 | 63.64% |
| Musan vs Law | 7–3 | 70.00% |
| Musan vs Jin | 5–5 | 50.00% |
| Musan vs Bryan | 7–2 | 77.78% |
| Musan vs Eddy | 2–7 | 22.22% |
| Musan vs Kazuya | 5–3 | 62.50% |
| Musan vs Lili | 6–2 | 75.00% |
| Musan vs Reina | 4–3 | 57.14% |
| Musan vs Hwoarang | 0–6 | 0.00% |
| Musan vs Steve | 2–2 | 50.00% |
| Musan vs Lee | 3–1 | 75.00% |
| Musan vs Azucena | 1–3 | 25.00% |
| Musan vs Paul | 0–3 | 0.00% |
| Musan vs Yoshimitsu | 2–1 | 66.67% |
| Musan vs Victor | 2–1 | 66.67% |
| Musan vs Raven | 0–3 | 0.00% |
| Musan vs Xiaoyu | 1–1 | 50.00% |
| Musan vs Jack-8 | 2–0 | 100.00% |
| Musan vs Feng | 1–1 | 50.00% |
| Musan vs Lars | 2–0 | 100.00% |
| Musan vs Alisa | 1–1 | 50.00% |
| Musan vs Panda | 0–2 | 0.00% |
| Musan vs Leroy | 1–1 | 50.00% |
| Musan vs Jun | 1–1 | 50.00% |
| Musan vs Dragunov | 1–0 | 100.00% |
| Musan vs Leo | 0–1 | 0.00% |
| Musan vs Shaheen | 0–1 | 0.00% |
| Musan vs Zafina | 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.